68708052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{272651}}^1$

素因数の和:272668

約数の個数: 36

約数和(自身を含む): 198490656

約数和(自身を除く): 129782604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 272651, 545302, 817953, 1090604, 1635906, 1908557, 2453859, 3271812, 3817114, 4907718, 5725671, 7634228, 9815436, 11451342, 17177013, 22902684, 34354026, 68708052]

約数ペア:

[(1, 68708052), (2, 34354026), (3, 22902684), (4, 17177013), (6, 11451342), (7, 9815436), (9, 7634228), (12, 5725671), (14, 4907718), (18, 3817114), (21, 3271812), (28, 2453859), (36, 1908557), (42, 1635906), (63, 1090604), (84, 817953), (126, 545302), (252, 272651)]