72664247

素因数分解:

${\mathrm{67}}^1\times {\mathrm{821}}^1\times {\mathrm{1321}}^1$

素因数の和:2209

約数の個数: 8

約数和(自身を含む): 73894512

約数和(自身を除く): 1230265

約数列:

[1, 67, 821, 1321, 55007, 88507, 1084541, 72664247]

約数ペア:

[(1, 72664247), (67, 1084541), (821, 88507), (1321, 55007)]