80999874

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{104651}}^1$

素因数の和:104702

約数の個数: 24

約数和(自身を含む): 179582832

約数和(自身を除く): 98582958

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 104651, 209302, 313953, 627906, 941859, 1883718, 4499993, 8999986, 13499979, 26999958, 40499937, 80999874]

約数ペア:

[(1, 80999874), (2, 40499937), (3, 26999958), (6, 13499979), (9, 8999986), (18, 4499993), (43, 1883718), (86, 941859), (129, 627906), (258, 313953), (387, 209302), (774, 104651)]