87509124

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 231231000

約数和(自身を除く): 143721876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 109, 116, 174, 218, 261, 327, 348, 436, 522, 654, 769, 981, 1044, 1308, 1538, 1962, 2307, 3076, 3161, 3924, 4614, 6322, 6921, 9228, 9483, 12644, 13842, 18966, 22301, 27684, 28449, 37932, 44602, 56898, 66903, 83821, 89204, 113796, 133806, 167642, 200709, 251463, 267612, 335284, 401418, 502926, 754389, 802836, 1005852, 1508778, 2430809, 3017556, 4861618, 7292427, 9723236, 14584854, 21877281, 29169708, 43754562, 87509124]

約数ペア:

[(1, 87509124), (2, 43754562), (3, 29169708), (4, 21877281), (6, 14584854), (9, 9723236), (12, 7292427), (18, 4861618), (29, 3017556), (36, 2430809), (58, 1508778), (87, 1005852), (109, 802836), (116, 754389), (174, 502926), (218, 401418), (261, 335284), (327, 267612), (348, 251463), (436, 200709), (522, 167642), (654, 133806), (769, 113796), (981, 89204), (1044, 83821), (1308, 66903), (1538, 56898), (1962, 44602), (2307, 37932), (3076, 28449), (3161, 27684), (3924, 22301), (4614, 18966), (6322, 13842), (6921, 12644), (9228, 9483)]