78382416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 232556544

約数和(自身を除く): 154174128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 887, 1052, 1578, 1774, 1841, 2104, 2661, 3156, 3548, 3682, 4208, 5322, 5523, 6209, 6312, 7096, 7364, 10644, 11046, 12418, 12624, 14192, 14728, 18627, 21288, 22092, 24836, 29456, 37254, 42576, 44184, 49672, 74508, 88368, 99344, 149016, 233281, 298032, 466562, 699843, 933124, 1399686, 1632967, 1866248, 2799372, 3265934, 3732496, 4898901, 5598744, 6531868, 9797802, 11197488, 13063736, 19595604, 26127472, 39191208, 78382416]

約数ペア:

[(1, 78382416), (2, 39191208), (3, 26127472), (4, 19595604), (6, 13063736), (7, 11197488), (8, 9797802), (12, 6531868), (14, 5598744), (16, 4898901), (21, 3732496), (24, 3265934), (28, 2799372), (42, 1866248), (48, 1632967), (56, 1399686), (84, 933124), (112, 699843), (168, 466562), (263, 298032), (336, 233281), (526, 149016), (789, 99344), (887, 88368), (1052, 74508), (1578, 49672), (1774, 44184), (1841, 42576), (2104, 37254), (2661, 29456), (3156, 24836), (3548, 22092), (3682, 21288), (4208, 18627), (5322, 14728), (5523, 14192), (6209, 12624), (6312, 12418), (7096, 11046), (7364, 10644)]