86831964

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{56093}}^1$

素因数の和:56146

約数の個数: 36

約数和(自身を含む): 224600376

約数和(自身を除く): 137768412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 56093, 112186, 168279, 224372, 336558, 504837, 673116, 1009674, 2019348, 2411999, 4823998, 7235997, 9647996, 14471994, 21707991, 28943988, 43415982, 86831964]

約数ペア:

[(1, 86831964), (2, 43415982), (3, 28943988), (4, 21707991), (6, 14471994), (9, 9647996), (12, 7235997), (18, 4823998), (36, 2411999), (43, 2019348), (86, 1009674), (129, 673116), (172, 504837), (258, 336558), (387, 224372), (516, 168279), (774, 112186), (1548, 56093)]