79978986

素因数分解:

$2^1\times 3^2\times {\mathrm{853}}^1\times {\mathrm{5209}}^1$

素因数の和:6070

約数の個数: 24

約数和(自身を含む): 173524260

約数和(自身を除く): 93545274

約数列:

[1, 2, 3, 6, 9, 18, 853, 1706, 2559, 5118, 5209, 7677, 10418, 15354, 15627, 31254, 46881, 93762, 4443277, 8886554, 13329831, 26659662, 39989493, 79978986]

約数ペア:

[(1, 79978986), (2, 39989493), (3, 26659662), (6, 13329831), (9, 8886554), (18, 4443277), (853, 93762), (1706, 46881), (2559, 31254), (5118, 15627), (5209, 15354), (7677, 10418)]