78125332

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{630043}}^1$

素因数の和:630078

約数の個数: 12

約数和(自身を含む): 141129856

約数和(自身を除く): 63004524

約数列:

[1, 2, 4, 31, 62, 124, 630043, 1260086, 2520172, 19531333, 39062666, 78125332]

約数ペア:

[(1, 78125332), (2, 39062666), (4, 19531333), (31, 2520172), (62, 1260086), (124, 630043)]