72067698

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{18797}}^1$

素因数の和:18879

約数の個数: 32

約数和(自身を含む): 162414720

約数和(自身を除く): 90347022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 18797, 37594, 56391, 112782, 169173, 338346, 507519, 1015038, 1334587, 2669174, 4003761, 8007522, 12011283, 24022566, 36033849, 72067698]

約数ペア:

[(1, 72067698), (2, 36033849), (3, 24022566), (6, 12011283), (9, 8007522), (18, 4003761), (27, 2669174), (54, 1334587), (71, 1015038), (142, 507519), (213, 338346), (426, 169173), (639, 112782), (1278, 56391), (1917, 37594), (3834, 18797)]