68217576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{827}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 195540480

約数和(自身を除く): 127322904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 491, 827, 982, 1473, 1654, 1964, 2481, 2946, 3308, 3437, 3928, 4962, 5789, 5892, 6616, 6874, 9924, 10311, 11578, 11784, 13748, 17367, 19848, 20622, 23156, 27496, 34734, 41244, 46312, 69468, 82488, 138936, 406057, 812114, 1218171, 1624228, 2436342, 2842399, 3248456, 4872684, 5684798, 8527197, 9745368, 11369596, 17054394, 22739192, 34108788, 68217576]

約数ペア:

[(1, 68217576), (2, 34108788), (3, 22739192), (4, 17054394), (6, 11369596), (7, 9745368), (8, 8527197), (12, 5684798), (14, 4872684), (21, 3248456), (24, 2842399), (28, 2436342), (42, 1624228), (56, 1218171), (84, 812114), (168, 406057), (491, 138936), (827, 82488), (982, 69468), (1473, 46312), (1654, 41244), (1964, 34734), (2481, 27496), (2946, 23156), (3308, 20622), (3437, 19848), (3928, 17367), (4962, 13748), (5789, 11784), (5892, 11578), (6616, 10311), (6874, 9924)]