25094628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 72350460

約数和(自身を除く): 47255832

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 43, 52, 58, 78, 86, 87, 116, 117, 129, 156, 172, 174, 234, 258, 261, 348, 377, 387, 468, 516, 522, 559, 754, 774, 1044, 1118, 1131, 1247, 1508, 1548, 1677, 1849, 2236, 2262, 2494, 3354, 3393, 3698, 3741, 4524, 4988, 5031, 5547, 6708, 6786, 7396, 7482, 10062, 11094, 11223, 13572, 14964, 16211, 16641, 20124, 22188, 22446, 24037, 32422, 33282, 44892, 48074, 48633, 53621, 64844, 66564, 72111, 96148, 97266, 107242, 144222, 145899, 160863, 194532, 214484, 216333, 288444, 291798, 321726, 432666, 482589, 583596, 643452, 697073, 865332, 965178, 1394146, 1930356, 2091219, 2788292, 4182438, 6273657, 8364876, 12547314, 25094628]

約数ペア:

[(1, 25094628), (2, 12547314), (3, 8364876), (4, 6273657), (6, 4182438), (9, 2788292), (12, 2091219), (13, 1930356), (18, 1394146), (26, 965178), (29, 865332), (36, 697073), (39, 643452), (43, 583596), (52, 482589), (58, 432666), (78, 321726), (86, 291798), (87, 288444), (116, 216333), (117, 214484), (129, 194532), (156, 160863), (172, 145899), (174, 144222), (234, 107242), (258, 97266), (261, 96148), (348, 72111), (377, 66564), (387, 64844), (468, 53621), (516, 48633), (522, 48074), (559, 44892), (754, 33282), (774, 32422), (1044, 24037), (1118, 22446), (1131, 22188), (1247, 20124), (1508, 16641), (1548, 16211), (1677, 14964), (1849, 13572), (2236, 11223), (2262, 11094), (2494, 10062), (3354, 7482), (3393, 7396), (3698, 6786), (3741, 6708), (4524, 5547), (4988, 5031)]