9899976

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 25945920

約数和(自身を除く): 16045944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 106, 129, 159, 172, 181, 212, 258, 318, 344, 362, 424, 516, 543, 636, 724, 1032, 1086, 1272, 1448, 2172, 2279, 4344, 4558, 6837, 7783, 9116, 9593, 13674, 15566, 18232, 19186, 23349, 27348, 28779, 31132, 38372, 46698, 54696, 57558, 62264, 76744, 93396, 115116, 186792, 230232, 412499, 824998, 1237497, 1649996, 2474994, 3299992, 4949988, 9899976]

約数ペア:

[(1, 9899976), (2, 4949988), (3, 3299992), (4, 2474994), (6, 1649996), (8, 1237497), (12, 824998), (24, 412499), (43, 230232), (53, 186792), (86, 115116), (106, 93396), (129, 76744), (159, 62264), (172, 57558), (181, 54696), (212, 46698), (258, 38372), (318, 31132), (344, 28779), (362, 27348), (424, 23349), (516, 19186), (543, 18232), (636, 15566), (724, 13674), (1032, 9593), (1086, 9116), (1272, 7783), (1448, 6837), (2172, 4558), (2279, 4344)]