87681078

素因数分解:

$2^1\times 3^2\times {\mathrm{2039}}^1\times {\mathrm{2389}}^1$

素因数の和:4436

約数の個数: 24

約数和(自身を含む): 190148400

約数和(自身を除く): 102467322

約数列:

[1, 2, 3, 6, 9, 18, 2039, 2389, 4078, 4778, 6117, 7167, 12234, 14334, 18351, 21501, 36702, 43002, 4871171, 9742342, 14613513, 29227026, 43840539, 87681078]

約数ペア:

[(1, 87681078), (2, 43840539), (3, 29227026), (6, 14613513), (9, 9742342), (18, 4871171), (2039, 43002), (2389, 36702), (4078, 21501), (4778, 18351), (6117, 14334), (7167, 12234)]