87718756

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{3119}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 157248000

約数和(自身を除く): 69529244

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 3119, 6238, 7031, 12476, 14062, 28124, 246401, 277591, 492802, 555182, 985604, 1110364, 21929689, 43859378, 87718756]

約数ペア:

[(1, 87718756), (2, 43859378), (4, 21929689), (79, 1110364), (89, 985604), (158, 555182), (178, 492802), (316, 277591), (356, 246401), (3119, 28124), (6238, 14062), (7031, 12476)]