72187441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 78163200

約数和(自身を除く): 5975759

約数列:

[1, 19, 47, 229, 353, 893, 4351, 6707, 10763, 16591, 80837, 204497, 315229, 1535903, 3799339, 72187441]

約数ペア:

[(1, 72187441), (19, 3799339), (47, 1535903), (229, 315229), (353, 204497), (893, 80837), (4351, 16591), (6707, 10763)]