87575766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 192153600

約数和(自身を除く): 104577834

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 79, 87, 138, 158, 174, 237, 277, 474, 554, 667, 831, 1334, 1662, 1817, 2001, 2291, 3634, 4002, 4582, 5451, 6371, 6873, 8033, 10902, 12742, 13746, 16066, 19113, 21883, 24099, 38226, 43766, 48198, 52693, 65649, 105386, 131298, 158079, 184759, 316158, 369518, 503309, 554277, 634607, 1006618, 1108554, 1269214, 1509927, 1903821, 3019854, 3807642, 14595961, 29191922, 43787883, 87575766]

約数ペア:

[(1, 87575766), (2, 43787883), (3, 29191922), (6, 14595961), (23, 3807642), (29, 3019854), (46, 1903821), (58, 1509927), (69, 1269214), (79, 1108554), (87, 1006618), (138, 634607), (158, 554277), (174, 503309), (237, 369518), (277, 316158), (474, 184759), (554, 158079), (667, 131298), (831, 105386), (1334, 65649), (1662, 52693), (1817, 48198), (2001, 43766), (2291, 38226), (3634, 24099), (4002, 21883), (4582, 19113), (5451, 16066), (6371, 13746), (6873, 12742), (8033, 10902)]