8501256

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 23362560

約数和(自身を除く): 14861304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1663, 1704, 2556, 3326, 4989, 5112, 6652, 9978, 13304, 14967, 19956, 29934, 39912, 59868, 118073, 119736, 236146, 354219, 472292, 708438, 944584, 1062657, 1416876, 2125314, 2833752, 4250628, 8501256]

約数ペア:

[(1, 8501256), (2, 4250628), (3, 2833752), (4, 2125314), (6, 1416876), (8, 1062657), (9, 944584), (12, 708438), (18, 472292), (24, 354219), (36, 236146), (71, 119736), (72, 118073), (142, 59868), (213, 39912), (284, 29934), (426, 19956), (568, 14967), (639, 13304), (852, 9978), (1278, 6652), (1663, 5112), (1704, 4989), (2556, 3326)]