80221446

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{32531}}^1$

素因数の和:32676

約数の個数: 24

約数和(自身を含む): 175087224

約数和(自身を除く): 94865778

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 32531, 65062, 97593, 195186, 292779, 585558, 4456747, 8913494, 13370241, 26740482, 40110723, 80221446]

約数ペア:

[(1, 80221446), (2, 40110723), (3, 26740482), (6, 13370241), (9, 8913494), (18, 4456747), (137, 585558), (274, 292779), (411, 195186), (822, 97593), (1233, 65062), (2466, 32531)]