87025288

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 197769600

約数和(自身を除く): 110744312

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 203, 232, 287, 328, 406, 574, 812, 1148, 1189, 1307, 1624, 2296, 2378, 2614, 4756, 5228, 8323, 9149, 9512, 10456, 16646, 18298, 33292, 36596, 37903, 53587, 66584, 73192, 75806, 107174, 151612, 214348, 265321, 303224, 375109, 428696, 530642, 750218, 1061284, 1500436, 1554023, 2122568, 3000872, 3108046, 6216092, 10878161, 12432184, 21756322, 43512644, 87025288]

約数ペア:

[(1, 87025288), (2, 43512644), (4, 21756322), (7, 12432184), (8, 10878161), (14, 6216092), (28, 3108046), (29, 3000872), (41, 2122568), (56, 1554023), (58, 1500436), (82, 1061284), (116, 750218), (164, 530642), (203, 428696), (232, 375109), (287, 303224), (328, 265321), (406, 214348), (574, 151612), (812, 107174), (1148, 75806), (1189, 73192), (1307, 66584), (1624, 53587), (2296, 37903), (2378, 36596), (2614, 33292), (4756, 18298), (5228, 16646), (8323, 10456), (9149, 9512)]