87145812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6421}}^1$

素因数の和:6473

約数の個数: 72

約数和(自身を含む): 245448840

約数和(自身を除く): 158303028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6421, 6786, 12842, 13572, 19263, 25684, 38526, 57789, 77052, 83473, 115578, 166946, 186209, 231156, 250419, 333892, 372418, 500838, 558627, 744836, 751257, 1001676, 1117254, 1502514, 1675881, 2234508, 2420717, 3005028, 3351762, 4841434, 6703524, 7262151, 9682868, 14524302, 21786453, 29048604, 43572906, 87145812]

約数ペア:

[(1, 87145812), (2, 43572906), (3, 29048604), (4, 21786453), (6, 14524302), (9, 9682868), (12, 7262151), (13, 6703524), (18, 4841434), (26, 3351762), (29, 3005028), (36, 2420717), (39, 2234508), (52, 1675881), (58, 1502514), (78, 1117254), (87, 1001676), (116, 751257), (117, 744836), (156, 558627), (174, 500838), (234, 372418), (261, 333892), (348, 250419), (377, 231156), (468, 186209), (522, 166946), (754, 115578), (1044, 83473), (1131, 77052), (1508, 57789), (2262, 38526), (3393, 25684), (4524, 19263), (6421, 13572), (6786, 12842)]