OFFSET
1,1
COMMENTS
First differs from A060476 in lacking 1 and having 432.
MATHEMATICA
facs[n_]:=If[n<=1, {{}}, Join@@Table[Map[Prepend[#, d]&, Select[facs[n/d], Min@@#>=d&]], {d, Rest[Divisors[n]]}]];
Select[Range[100], Function[n, Length[Select[facs[n], Sort[Times@@@Union[Subsets[#]]]==Divisors[n]&]]>1]]
CROSSREFS
KEYWORD
nonn
AUTHOR
Gus Wiseman, May 30 2019
STATUS
approved