72887684

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{58217}}^1$

素因数の和:58534

約数の個数: 12

約数和(自身を含む): 127963164

約数和(自身を除く): 55075480

約数列:

[1, 2, 4, 313, 626, 1252, 58217, 116434, 232868, 18221921, 36443842, 72887684]

約数ペア:

[(1, 72887684), (2, 36443842), (4, 18221921), (313, 232868), (626, 116434), (1252, 58217)]