87552972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6451}}^1$

素因数の和:6503

約数の個数: 72

約数和(自身を含む): 246595440

約数和(自身を除く): 159042468

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, 6451, 6786, 12902, 13572, 19353, 25804, 38706, 58059, 77412, 83863, 116118, 167726, 187079, 232236, 251589, 335452, 374158, 503178, 561237, 748316, 754767, 1006356, 1122474, 1509534, 1683711, 2244948, 2432027, 3019068, 3367422, 4864054, 6734844, 7296081, 9728108, 14592162, 21888243, 29184324, 43776486, 87552972]

約数ペア:

[(1, 87552972), (2, 43776486), (3, 29184324), (4, 21888243), (6, 14592162), (9, 9728108), (12, 7296081), (13, 6734844), (18, 4864054), (26, 3367422), (29, 3019068), (36, 2432027), (39, 2244948), (52, 1683711), (58, 1509534), (78, 1122474), (87, 1006356), (116, 754767), (117, 748316), (156, 561237), (174, 503178), (234, 374158), (261, 335452), (348, 251589), (377, 232236), (468, 187079), (522, 167726), (754, 116118), (1044, 83863), (1131, 77412), (1508, 58059), (2262, 38706), (3393, 25804), (4524, 19353), (6451, 13572), (6786, 12902)]