68216976

素因数分解:

$2^4\times 3^2\times {\mathrm{473729}}^1$

素因数の和:473743

約数の個数: 30

約数和(自身を含む): 190913190

約数和(自身を除く): 122696214

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 473729, 947458, 1421187, 1894916, 2842374, 3789832, 4263561, 5684748, 7579664, 8527122, 11369496, 17054244, 22738992, 34108488, 68216976]

約数ペア:

[(1, 68216976), (2, 34108488), (3, 22738992), (4, 17054244), (6, 11369496), (8, 8527122), (9, 7579664), (12, 5684748), (16, 4263561), (18, 3789832), (24, 2842374), (36, 1894916), (48, 1421187), (72, 947458), (144, 473729)]