77314978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{80369}}^1$

素因数の和:80421

約数の個数: 16

約数和(自身を含む): 128270520

約数和(自身を除く): 50955542

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 80369, 160738, 1044797, 2089594, 2973653, 5947306, 38657489, 77314978]

約数ペア:

[(1, 77314978), (2, 38657489), (13, 5947306), (26, 2973653), (37, 2089594), (74, 1044797), (481, 160738), (962, 80369)]