87465888

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1129}}^1$

素因数の和:1414

約数の個数: 72

約数和(自身を含む): 249876900

約数和(自身を除く): 162411012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 1076, 1129, 1614, 2152, 2258, 2421, 3228, 3387, 4304, 4516, 4842, 6456, 6774, 8608, 9032, 9684, 10161, 12912, 13548, 18064, 19368, 20322, 25824, 27096, 36128, 38736, 40644, 54192, 77472, 81288, 108384, 162576, 303701, 325152, 607402, 911103, 1214804, 1822206, 2429608, 2733309, 3644412, 4859216, 5466618, 7288824, 9718432, 10933236, 14577648, 21866472, 29155296, 43732944, 87465888]

約数ペア:

[(1, 87465888), (2, 43732944), (3, 29155296), (4, 21866472), (6, 14577648), (8, 10933236), (9, 9718432), (12, 7288824), (16, 5466618), (18, 4859216), (24, 3644412), (32, 2733309), (36, 2429608), (48, 1822206), (72, 1214804), (96, 911103), (144, 607402), (269, 325152), (288, 303701), (538, 162576), (807, 108384), (1076, 81288), (1129, 77472), (1614, 54192), (2152, 40644), (2258, 38736), (2421, 36128), (3228, 27096), (3387, 25824), (4304, 20322), (4516, 19368), (4842, 18064), (6456, 13548), (6774, 12912), (8608, 10161), (9032, 9684)]