85413708

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{21767}}^1$

素因数の和:21886

約数の個数: 36

約数和(自身を含む): 217897680

約数和(自身を除く): 132483972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 21767, 43534, 65301, 87068, 130602, 195903, 261204, 391806, 783612, 2372603, 4745206, 7117809, 9490412, 14235618, 21353427, 28471236, 42706854, 85413708]

約数ペア:

[(1, 85413708), (2, 42706854), (3, 28471236), (4, 21353427), (6, 14235618), (9, 9490412), (12, 7117809), (18, 4745206), (36, 2372603), (109, 783612), (218, 391806), (327, 261204), (436, 195903), (654, 130602), (981, 87068), (1308, 65301), (1962, 43534), (3924, 21767)]