72975257

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 79200000

約数和(自身を除く): 6224743

約数列:

[1, 19, 43, 179, 499, 817, 3401, 7697, 9481, 21457, 89321, 146243, 407683, 1697099, 3840803, 72975257]

約数ペア:

[(1, 72975257), (19, 3840803), (43, 1697099), (179, 407683), (499, 146243), (817, 89321), (3401, 21457), (7697, 9481)]