68281416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{135479}}^1$

素因数の和:135498

約数の個数: 48

約数和(自身を含む): 211348800

約数和(自身を除く): 143067384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 135479, 270958, 406437, 541916, 812874, 948353, 1083832, 1219311, 1625748, 1896706, 2438622, 2845059, 3251496, 3793412, 4877244, 5690118, 7586824, 8535177, 9754488, 11380236, 17070354, 22760472, 34140708, 68281416]

約数ペア:

[(1, 68281416), (2, 34140708), (3, 22760472), (4, 17070354), (6, 11380236), (7, 9754488), (8, 8535177), (9, 7586824), (12, 5690118), (14, 4877244), (18, 3793412), (21, 3251496), (24, 2845059), (28, 2438622), (36, 1896706), (42, 1625748), (56, 1219311), (63, 1083832), (72, 948353), (84, 812874), (126, 541916), (168, 406437), (252, 270958), (504, 135479)]