72173526

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{86539}}^1$

素因数の和:86683

約数の個数: 16

約数和(自身を含む): 145387200

約数和(自身を除く): 73213674

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 86539, 173078, 259617, 519234, 12028921, 24057842, 36086763, 72173526]

約数ペア:

[(1, 72173526), (2, 36086763), (3, 24057842), (6, 12028921), (139, 519234), (278, 259617), (417, 173078), (834, 86539)]