87910686

素因数分解:

$2^1\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{4349}}^1$

素因数の和:5480

約数の個数: 24

約数和(自身を含む): 190686600

約数和(自身を除く): 102775914

約数列:

[1, 2, 3, 6, 9, 18, 1123, 2246, 3369, 4349, 6738, 8698, 10107, 13047, 20214, 26094, 39141, 78282, 4883927, 9767854, 14651781, 29303562, 43955343, 87910686]

約数ペア:

[(1, 87910686), (2, 43955343), (3, 29303562), (6, 14651781), (9, 9767854), (18, 4883927), (1123, 78282), (2246, 39141), (3369, 26094), (4349, 20214), (6738, 13047), (8698, 10107)]