80707608

素因数分解:

$2^3\times 3^2\times {\mathrm{1120939}}^1$

素因数の和:1120951

約数の個数: 24

約数和(自身を含む): 218583300

約数和(自身を除く): 137875692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1120939, 2241878, 3362817, 4483756, 6725634, 8967512, 10088451, 13451268, 20176902, 26902536, 40353804, 80707608]

約数ペア:

[(1, 80707608), (2, 40353804), (3, 26902536), (4, 20176902), (6, 13451268), (8, 10088451), (9, 8967512), (12, 6725634), (18, 4483756), (24, 3362817), (36, 2241878), (72, 1120939)]