87696928

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 199221120

約数和(自身を除く): 111524192

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 71, 88, 116, 121, 142, 176, 232, 242, 284, 319, 352, 464, 484, 568, 638, 781, 928, 968, 1136, 1276, 1331, 1562, 1936, 2059, 2272, 2552, 2662, 3124, 3509, 3872, 4118, 5104, 5324, 6248, 7018, 8236, 8591, 10208, 10648, 12496, 14036, 16472, 17182, 21296, 22649, 24992, 28072, 32944, 34364, 38599, 42592, 45298, 56144, 65888, 68728, 77198, 90596, 94501, 112288, 137456, 154396, 181192, 189002, 249139, 274912, 308792, 362384, 378004, 498278, 617584, 724768, 756008, 996556, 1235168, 1512016, 1993112, 2740529, 3024032, 3986224, 5481058, 7972448, 10962116, 21924232, 43848464, 87696928]

約数ペア:

[(1, 87696928), (2, 43848464), (4, 21924232), (8, 10962116), (11, 7972448), (16, 5481058), (22, 3986224), (29, 3024032), (32, 2740529), (44, 1993112), (58, 1512016), (71, 1235168), (88, 996556), (116, 756008), (121, 724768), (142, 617584), (176, 498278), (232, 378004), (242, 362384), (284, 308792), (319, 274912), (352, 249139), (464, 189002), (484, 181192), (568, 154396), (638, 137456), (781, 112288), (928, 94501), (968, 90596), (1136, 77198), (1276, 68728), (1331, 65888), (1562, 56144), (1936, 45298), (2059, 42592), (2272, 38599), (2552, 34364), (2662, 32944), (3124, 28072), (3509, 24992), (3872, 22649), (4118, 21296), (5104, 17182), (5324, 16472), (6248, 14036), (7018, 12496), (8236, 10648), (8591, 10208)]