86891304

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 223819200

約数和(自身を除く): 136927896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 269, 313, 344, 516, 538, 626, 807, 939, 1032, 1076, 1252, 1614, 1878, 2152, 2504, 3228, 3756, 6456, 7512, 11567, 13459, 23134, 26918, 34701, 40377, 46268, 53836, 69402, 80754, 84197, 92536, 107672, 138804, 161508, 168394, 252591, 277608, 323016, 336788, 505182, 673576, 1010364, 2020728, 3620471, 7240942, 10861413, 14481884, 21722826, 28963768, 43445652, 86891304]

約数ペア:

[(1, 86891304), (2, 43445652), (3, 28963768), (4, 21722826), (6, 14481884), (8, 10861413), (12, 7240942), (24, 3620471), (43, 2020728), (86, 1010364), (129, 673576), (172, 505182), (258, 336788), (269, 323016), (313, 277608), (344, 252591), (516, 168394), (538, 161508), (626, 138804), (807, 107672), (939, 92536), (1032, 84197), (1076, 80754), (1252, 69402), (1614, 53836), (1878, 46268), (2152, 40377), (2504, 34701), (3228, 26918), (3756, 23134), (6456, 13459), (7512, 11567)]