87525828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6501

約数の個数: 72

約数和(自身を含む): 246519000

約数和(自身を除く): 158993172

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, 6449, 6786, 12898, 13572, 19347, 25796, 38694, 58041, 77388, 83837, 116082, 167674, 187021, 232164, 251511, 335348, 374042, 503022, 561063, 748084, 754533, 1006044, 1122126, 1509066, 1683189, 2244252, 2431273, 3018132, 3366378, 4862546, 6732756, 7293819, 9725092, 14587638, 21881457, 29175276, 43762914, 87525828]

約数ペア:

[(1, 87525828), (2, 43762914), (3, 29175276), (4, 21881457), (6, 14587638), (9, 9725092), (12, 7293819), (13, 6732756), (18, 4862546), (26, 3366378), (29, 3018132), (36, 2431273), (39, 2244252), (52, 1683189), (58, 1509066), (78, 1122126), (87, 1006044), (116, 754533), (117, 748084), (156, 561063), (174, 503022), (234, 374042), (261, 335348), (348, 251511), (377, 232164), (468, 187021), (522, 167674), (754, 116082), (1044, 83837), (1131, 77388), (1508, 58041), (2262, 38694), (3393, 25796), (4524, 19347), (6449, 13572), (6786, 12898)]