90202686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{7643}}^1$

素因数の和:7936

約数の個数: 32

約数和(自身を含む): 206938368

約数和(自身を除く): 116735682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 3934, 5901, 7643, 11802, 15286, 22929, 45858, 53501, 107002, 160503, 321006, 2147683, 4295366, 6443049, 12886098, 15033781, 30067562, 45101343, 90202686]

約数ペア:

[(1, 90202686), (2, 45101343), (3, 30067562), (6, 15033781), (7, 12886098), (14, 6443049), (21, 4295366), (42, 2147683), (281, 321006), (562, 160503), (843, 107002), (1686, 53501), (1967, 45858), (3934, 22929), (5901, 15286), (7643, 11802)]