78119612

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 138583872

約数和(自身を除く): 60464260

約数列:

[1, 2, 4, 113, 226, 401, 431, 452, 802, 862, 1604, 1724, 45313, 48703, 90626, 97406, 172831, 181252, 194812, 345662, 691324, 19529903, 39059806, 78119612]

約数ペア:

[(1, 78119612), (2, 39059806), (4, 19529903), (113, 691324), (226, 345662), (401, 194812), (431, 181252), (452, 172831), (802, 97406), (862, 90626), (1604, 48703), (1724, 45313)]