72964902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{640043}}^1$

素因数の和:640067

約数の個数: 16

約数和(自身を含む): 153610560

約数和(自身を除く): 80645658

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 640043, 1280086, 1920129, 3840258, 12160817, 24321634, 36482451, 72964902]

約数ペア:

[(1, 72964902), (2, 36482451), (3, 24321634), (6, 12160817), (19, 3840258), (38, 1920129), (57, 1280086), (114, 640043)]