80943048

素因数分解:

$2^3\times 3^2\times {\mathrm{1124209}}^1$

素因数の和:1124221

約数の個数: 24

約数和(自身を含む): 219220950

約数和(自身を除く): 138277902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1124209, 2248418, 3372627, 4496836, 6745254, 8993672, 10117881, 13490508, 20235762, 26981016, 40471524, 80943048]

約数ペア:

[(1, 80943048), (2, 40471524), (3, 26981016), (4, 20235762), (6, 13490508), (8, 10117881), (9, 8993672), (12, 6745254), (18, 4496836), (24, 3372627), (36, 2248418), (72, 1124209)]