72905646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 161662032

約数和(自身を除く): 88756386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 137, 242, 274, 363, 411, 726, 733, 822, 1466, 1507, 2199, 3014, 4398, 4521, 8063, 9042, 16126, 16577, 24189, 33154, 48378, 49731, 88693, 99462, 100421, 177386, 200842, 266079, 301263, 532158, 602526, 1104631, 2209262, 3313893, 6627786, 12150941, 24301882, 36452823, 72905646]

約数ペア:

[(1, 72905646), (2, 36452823), (3, 24301882), (6, 12150941), (11, 6627786), (22, 3313893), (33, 2209262), (66, 1104631), (121, 602526), (137, 532158), (242, 301263), (274, 266079), (363, 200842), (411, 177386), (726, 100421), (733, 99462), (822, 88693), (1466, 49731), (1507, 48378), (2199, 33154), (3014, 24189), (4398, 16577), (4521, 16126), (8063, 9042)]