87956424

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 248451840

約数和(自身を除く): 160495416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 157, 186, 248, 251, 279, 314, 372, 471, 502, 558, 628, 744, 753, 942, 1004, 1116, 1256, 1413, 1506, 1884, 2008, 2232, 2259, 2826, 3012, 3768, 4518, 4867, 5652, 6024, 7781, 9036, 9734, 11304, 14601, 15562, 18072, 19468, 23343, 29202, 31124, 38936, 39407, 43803, 46686, 58404, 62248, 70029, 78814, 87606, 93372, 116808, 118221, 140058, 157628, 175212, 186744, 236442, 280116, 315256, 350424, 354663, 472884, 560232, 709326, 945768, 1221617, 1418652, 2443234, 2837304, 3664851, 4886468, 7329702, 9772936, 10994553, 14659404, 21989106, 29318808, 43978212, 87956424]

約数ペア:

[(1, 87956424), (2, 43978212), (3, 29318808), (4, 21989106), (6, 14659404), (8, 10994553), (9, 9772936), (12, 7329702), (18, 4886468), (24, 3664851), (31, 2837304), (36, 2443234), (62, 1418652), (72, 1221617), (93, 945768), (124, 709326), (157, 560232), (186, 472884), (248, 354663), (251, 350424), (279, 315256), (314, 280116), (372, 236442), (471, 186744), (502, 175212), (558, 157628), (628, 140058), (744, 118221), (753, 116808), (942, 93372), (1004, 87606), (1116, 78814), (1256, 70029), (1413, 62248), (1506, 58404), (1884, 46686), (2008, 43803), (2232, 39407), (2259, 38936), (2826, 31124), (3012, 29202), (3768, 23343), (4518, 19468), (4867, 18072), (5652, 15562), (6024, 14601), (7781, 11304), (9036, 9734)]