68674578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 161314560

約数和(自身を除く): 92639982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 654, 763, 1526, 2143, 2289, 4286, 4578, 5341, 6429, 10682, 12858, 15001, 16023, 30002, 32046, 45003, 90006, 105007, 210014, 233587, 315021, 467174, 630042, 700761, 1401522, 1635109, 3270218, 4905327, 9810654, 11445763, 22891526, 34337289, 68674578]

約数ペア:

[(1, 68674578), (2, 34337289), (3, 22891526), (6, 11445763), (7, 9810654), (14, 4905327), (21, 3270218), (42, 1635109), (49, 1401522), (98, 700761), (109, 630042), (147, 467174), (218, 315021), (294, 233587), (327, 210014), (654, 105007), (763, 90006), (1526, 45003), (2143, 32046), (2289, 30002), (4286, 16023), (4578, 15001), (5341, 12858), (6429, 10682)]