72439601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{757}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 82900944

約数和(自身を除く): 10461343

約数列:

[1, 13, 17, 221, 433, 757, 5629, 7361, 9841, 12869, 95693, 167297, 327781, 4261153, 5572277, 72439601]

約数ペア:

[(1, 72439601), (13, 5572277), (17, 4261153), (221, 327781), (433, 167297), (757, 95693), (5629, 12869), (7361, 9841)]