123695676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2339}}^1$

素因数の和:2475

約数の個数: 72

約数和(自身を含む): 339852240

約数和(自身を除く): 216156564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1469, 2034, 2339, 2938, 4068, 4407, 4678, 5876, 7017, 8814, 9356, 13221, 14034, 17628, 21051, 26442, 28068, 30407, 42102, 52884, 60814, 84204, 91221, 121628, 182442, 264307, 273663, 364884, 528614, 547326, 792921, 1057228, 1094652, 1585842, 2378763, 3171684, 3435991, 4757526, 6871982, 9515052, 10307973, 13743964, 20615946, 30923919, 41231892, 61847838, 123695676]

約数ペア:

[(1, 123695676), (2, 61847838), (3, 41231892), (4, 30923919), (6, 20615946), (9, 13743964), (12, 10307973), (13, 9515052), (18, 6871982), (26, 4757526), (36, 3435991), (39, 3171684), (52, 2378763), (78, 1585842), (113, 1094652), (117, 1057228), (156, 792921), (226, 547326), (234, 528614), (339, 364884), (452, 273663), (468, 264307), (678, 182442), (1017, 121628), (1356, 91221), (1469, 84204), (2034, 60814), (2339, 52884), (2938, 42102), (4068, 30407), (4407, 28068), (4678, 26442), (5876, 21051), (7017, 17628), (8814, 14034), (9356, 13221)]