78429858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{77347}}^1$

素因数の和:77378

約数の個数: 24

約数和(自身を含む): 169856208

約数和(自身を除く): 91426350

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 77347, 154694, 232041, 464082, 1005511, 2011022, 3016533, 6033066, 13071643, 26143286, 39214929, 78429858]

約数ペア:

[(1, 78429858), (2, 39214929), (3, 26143286), (6, 13071643), (13, 6033066), (26, 3016533), (39, 2011022), (78, 1005511), (169, 464082), (338, 232041), (507, 154694), (1014, 77347)]