72143669

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 79296000

約数和(自身を除く): 7152331

約数列:

[1, 13, 79, 199, 353, 1027, 2587, 4589, 15721, 27887, 70247, 204373, 362531, 913211, 5549513, 72143669]

約数ペア:

[(1, 72143669), (13, 5549513), (79, 913211), (199, 362531), (353, 204373), (1027, 70247), (2587, 27887), (4589, 15721)]