25470295524

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{21143}}^1$

素因数の和:21569

約数の個数: 72

約数和(自身を含む): 65188643520

約数和(自身を除く): 39718347996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 307, 327, 436, 614, 654, 921, 981, 1228, 1308, 1842, 1962, 2763, 3684, 3924, 5526, 11052, 21143, 33463, 42286, 63429, 66926, 84572, 100389, 126858, 133852, 190287, 200778, 253716, 301167, 380574, 401556, 602334, 761148, 1204668, 2304587, 4609174, 6490901, 6913761, 9218348, 12981802, 13827522, 19472703, 20741283, 25963604, 27655044, 38945406, 41482566, 58418109, 77890812, 82965132, 116836218, 233672436, 707508209, 1415016418, 2122524627, 2830032836, 4245049254, 6367573881, 8490098508, 12735147762, 25470295524]

約数ペア:

[(1, 25470295524), (2, 12735147762), (3, 8490098508), (4, 6367573881), (6, 4245049254), (9, 2830032836), (12, 2122524627), (18, 1415016418), (36, 707508209), (109, 233672436), (218, 116836218), (307, 82965132), (327, 77890812), (436, 58418109), (614, 41482566), (654, 38945406), (921, 27655044), (981, 25963604), (1228, 20741283), (1308, 19472703), (1842, 13827522), (1962, 12981802), (2763, 9218348), (3684, 6913761), (3924, 6490901), (5526, 4609174), (11052, 2304587), (21143, 1204668), (33463, 761148), (42286, 602334), (63429, 401556), (66926, 380574), (84572, 301167), (100389, 253716), (126858, 200778), (133852, 190287)]