80144454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1027493}}^1$

素因数の和:1027511

約数の個数: 16

約数和(自身を含む): 172618992

約数和(自身を除く): 92474538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1027493, 2054986, 3082479, 6164958, 13357409, 26714818, 40072227, 80144454]

約数ペア:

[(1, 80144454), (2, 40072227), (3, 26714818), (6, 13357409), (13, 6164958), (26, 3082479), (39, 2054986), (78, 1027493)]