80666958

素因数分解:

$2^1\times 3^1\times {\mathrm{2521}}^1\times {\mathrm{5333}}^1$

素因数の和:7859

約数の個数: 16

約数和(自身を含む): 161428176

約数和(自身を除く): 80761218

約数列:

[1, 2, 3, 6, 2521, 5042, 5333, 7563, 10666, 15126, 15999, 31998, 13444493, 26888986, 40333479, 80666958]

約数ペア:

[(1, 80666958), (2, 40333479), (3, 26888986), (6, 13444493), (2521, 31998), (5042, 15999), (5333, 15126), (7563, 10666)]