123366828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 324124416

約数和(自身を除く): 200757588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 53, 78, 86, 106, 129, 156, 159, 172, 212, 258, 318, 347, 516, 559, 636, 689, 694, 1041, 1118, 1378, 1388, 1677, 2067, 2082, 2236, 2279, 2756, 3354, 4134, 4164, 4511, 4558, 6708, 6837, 8268, 9022, 9116, 13533, 13674, 14921, 18044, 18391, 27066, 27348, 29627, 29842, 36782, 44763, 54132, 55173, 59254, 59684, 73564, 88881, 89526, 110346, 118508, 177762, 179052, 193973, 220692, 239083, 355524, 387946, 478166, 581919, 717249, 775892, 790813, 956332, 1163838, 1434498, 1581626, 2327676, 2372439, 2868996, 3163252, 4744878, 9489756, 10280569, 20561138, 30841707, 41122276, 61683414, 123366828]

約数ペア:

[(1, 123366828), (2, 61683414), (3, 41122276), (4, 30841707), (6, 20561138), (12, 10280569), (13, 9489756), (26, 4744878), (39, 3163252), (43, 2868996), (52, 2372439), (53, 2327676), (78, 1581626), (86, 1434498), (106, 1163838), (129, 956332), (156, 790813), (159, 775892), (172, 717249), (212, 581919), (258, 478166), (318, 387946), (347, 355524), (516, 239083), (559, 220692), (636, 193973), (689, 179052), (694, 177762), (1041, 118508), (1118, 110346), (1378, 89526), (1388, 88881), (1677, 73564), (2067, 59684), (2082, 59254), (2236, 55173), (2279, 54132), (2756, 44763), (3354, 36782), (4134, 29842), (4164, 29627), (4511, 27348), (4558, 27066), (6708, 18391), (6837, 18044), (8268, 14921), (9022, 13674), (9116, 13533)]