68393952

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{21589}}^1$

素因数の和:21616

約数の個数: 72

約数和(自身を含む): 212186520

約数和(自身を除く): 143792568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 21589, 43178, 64767, 86356, 129534, 172712, 194301, 237479, 259068, 345424, 388602, 474958, 518136, 690848, 712437, 777204, 949916, 1036272, 1424874, 1554408, 1899832, 2072544, 2137311, 2849748, 3108816, 3799664, 4274622, 5699496, 6217632, 7599328, 8549244, 11398992, 17098488, 22797984, 34196976, 68393952]

約数ペア:

[(1, 68393952), (2, 34196976), (3, 22797984), (4, 17098488), (6, 11398992), (8, 8549244), (9, 7599328), (11, 6217632), (12, 5699496), (16, 4274622), (18, 3799664), (22, 3108816), (24, 2849748), (32, 2137311), (33, 2072544), (36, 1899832), (44, 1554408), (48, 1424874), (66, 1036272), (72, 949916), (88, 777204), (96, 712437), (99, 690848), (132, 518136), (144, 474958), (176, 388602), (198, 345424), (264, 259068), (288, 237479), (352, 194301), (396, 172712), (528, 129534), (792, 86356), (1056, 64767), (1584, 43178), (3168, 21589)]