72670367

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17807}}^1$

素因数の和:17878

約数の個数: 16

約数和(自身を含む): 92316672

約数和(自身を除く): 19646305

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 17807, 124649, 195877, 943771, 1371139, 6606397, 10381481, 72670367]

約数ペア:

[(1, 72670367), (7, 10381481), (11, 6606397), (53, 1371139), (77, 943771), (371, 195877), (583, 124649), (4081, 17807)]