72077374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{44111}}^1$

素因数の和:44175

約数の個数: 16

約数和(自身を含む): 116455680

約数和(自身を除く): 44378306

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 44111, 88222, 838109, 1676218, 1896773, 3793546, 36038687, 72077374]

約数ペア:

[(1, 72077374), (2, 36038687), (19, 3793546), (38, 1896773), (43, 1676218), (86, 838109), (817, 88222), (1634, 44111)]