78917664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{117437}}^1$

素因数の和:117457

約数の個数: 48

約数和(自身を含む): 236755008

約数和(自身を除く): 157837344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 117437, 234874, 352311, 469748, 704622, 822059, 939496, 1409244, 1644118, 1878992, 2466177, 2818488, 3288236, 3757984, 4932354, 5636976, 6576472, 9864708, 11273952, 13152944, 19729416, 26305888, 39458832, 78917664]

約数ペア:

[(1, 78917664), (2, 39458832), (3, 26305888), (4, 19729416), (6, 13152944), (7, 11273952), (8, 9864708), (12, 6576472), (14, 5636976), (16, 4932354), (21, 3757984), (24, 3288236), (28, 2818488), (32, 2466177), (42, 1878992), (48, 1644118), (56, 1409244), (84, 939496), (96, 822059), (112, 704622), (168, 469748), (224, 352311), (336, 234874), (672, 117437)]