87970821124

素因数分解:

$2^2\times {\mathrm{383}}^1\times {\mathrm{1213}}^1\times {\mathrm{47339}}^1$

素因数の和:48939

約数の個数: 24

約数和(自身を含む): 154481402880

約数和(自身を除く): 66510581756

約数列:

[1, 2, 4, 383, 766, 1213, 1532, 2426, 4852, 47339, 94678, 189356, 464579, 929158, 1858316, 18130837, 36261674, 57422207, 72523348, 114844414, 229688828, 21992705281, 43985410562, 87970821124]

約数ペア:

[(1, 87970821124), (2, 43985410562), (4, 21992705281), (383, 229688828), (766, 114844414), (1213, 72523348), (1532, 57422207), (2426, 36261674), (4852, 18130837), (47339, 1858316), (94678, 929158), (189356, 464579)]