85784574

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{787}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 176789376

約数和(自身を除く): 91004802

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 491, 787, 982, 1473, 1574, 2361, 2946, 4722, 18167, 29119, 36334, 54501, 58238, 87357, 109002, 174714, 386417, 772834, 1159251, 2318502, 14297429, 28594858, 42892287, 85784574]

約数ペア:

[(1, 85784574), (2, 42892287), (3, 28594858), (6, 14297429), (37, 2318502), (74, 1159251), (111, 772834), (222, 386417), (491, 174714), (787, 109002), (982, 87357), (1473, 58238), (1574, 54501), (2361, 36334), (2946, 29119), (4722, 18167)]