90285468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2907

約数の個数: 96

約数和(自身を含む): 268316160

約数和(自身を除く): 178030692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 1092, 1131, 1218, 1508, 2262, 2436, 2639, 2851, 4524, 5278, 5702, 7917, 8553, 10556, 11404, 15834, 17106, 19957, 31668, 34212, 37063, 39914, 59871, 74126, 79828, 82679, 111189, 119742, 148252, 165358, 222378, 239484, 248037, 259441, 330716, 444756, 496074, 518882, 578753, 778323, 992148, 1037764, 1074827, 1157506, 1556646, 1736259, 2149654, 2315012, 3113292, 3224481, 3472518, 4299308, 6448962, 6945036, 7523789, 12897924, 15047578, 22571367, 30095156, 45142734, 90285468]

約数ペア:

[(1, 90285468), (2, 45142734), (3, 30095156), (4, 22571367), (6, 15047578), (7, 12897924), (12, 7523789), (13, 6945036), (14, 6448962), (21, 4299308), (26, 3472518), (28, 3224481), (29, 3113292), (39, 2315012), (42, 2149654), (52, 1736259), (58, 1556646), (78, 1157506), (84, 1074827), (87, 1037764), (91, 992148), (116, 778323), (156, 578753), (174, 518882), (182, 496074), (203, 444756), (273, 330716), (348, 259441), (364, 248037), (377, 239484), (406, 222378), (546, 165358), (609, 148252), (754, 119742), (812, 111189), (1092, 82679), (1131, 79828), (1218, 74126), (1508, 59871), (2262, 39914), (2436, 37063), (2639, 34212), (2851, 31668), (4524, 19957), (5278, 17106), (5702, 15834), (7917, 11404), (8553, 10556)]