81120052008

素因数分解:

$2^3\times 3^2\times {\mathrm{1126667389}}^1$

素因数の和:1126667401

約数の個数: 24

約数和(自身を含む): 219700141050

約数和(自身を除く): 138580089042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1126667389, 2253334778, 3380002167, 4506669556, 6760004334, 9013339112, 10140006501, 13520008668, 20280013002, 27040017336, 40560026004, 81120052008]

約数ペア:

[(1, 81120052008), (2, 40560026004), (3, 27040017336), (4, 20280013002), (6, 13520008668), (8, 10140006501), (9, 9013339112), (12, 6760004334), (18, 4506669556), (24, 3380002167), (36, 2253334778), (72, 1126667389)]