86088639

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 151428480

約数和(自身を除く): 65339841

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 931, 1729, 1911, 2371, 2793, 5187, 7113, 12103, 16597, 30823, 36309, 45049, 49791, 92469, 116179, 135147, 215761, 315343, 348537, 585637, 647283, 946029, 1510327, 1756911, 2207401, 4099459, 4530981, 6622203, 12298377, 28696213, 86088639]

約数ペア:

[(1, 86088639), (3, 28696213), (7, 12298377), (13, 6622203), (19, 4530981), (21, 4099459), (39, 2207401), (49, 1756911), (57, 1510327), (91, 946029), (133, 647283), (147, 585637), (247, 348537), (273, 315343), (399, 215761), (637, 135147), (741, 116179), (931, 92469), (1729, 49791), (1911, 45049), (2371, 36309), (2793, 30823), (5187, 16597), (7113, 12103)]