27785472

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 216

約数和(自身を含む): 91342272

約数和(自身を除く): 63556800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 64, 66, 69, 78, 88, 92, 96, 104, 121, 128, 132, 138, 143, 156, 176, 184, 192, 208, 242, 253, 256, 264, 276, 286, 299, 312, 352, 363, 368, 384, 416, 429, 484, 506, 528, 552, 572, 598, 624, 704, 726, 736, 759, 768, 832, 858, 897, 968, 1012, 1056, 1104, 1144, 1196, 1248, 1408, 1452, 1472, 1518, 1573, 1664, 1716, 1794, 1936, 2024, 2112, 2208, 2288, 2392, 2496, 2783, 2816, 2904, 2944, 3036, 3146, 3289, 3328, 3432, 3588, 3872, 4048, 4224, 4416, 4576, 4719, 4784, 4992, 5566, 5808, 5888, 6072, 6292, 6578, 6864, 7176, 7744, 8096, 8349, 8448, 8832, 9152, 9438, 9568, 9867, 9984, 11132, 11616, 12144, 12584, 13156, 13728, 14352, 15488, 16192, 16698, 17664, 18304, 18876, 19136, 19734, 22264, 23232, 24288, 25168, 26312, 27456, 28704, 30976, 32384, 33396, 36179, 36608, 37752, 38272, 39468, 44528, 46464, 48576, 50336, 52624, 54912, 57408, 64768, 66792, 72358, 75504, 76544, 78936, 89056, 92928, 97152, 100672, 105248, 108537, 109824, 114816, 133584, 144716, 151008, 157872, 178112, 194304, 201344, 210496, 217074, 229632, 267168, 289432, 302016, 315744, 356224, 402688, 420992, 434148, 534336, 578864, 604032, 631488, 712448, 841984, 868296, 1068672, 1157728, 1208064, 1262976, 1736592, 2137344, 2315456, 2525952, 3473184, 4630912, 6946368, 9261824, 13892736, 27785472]

約数ペア:

[(1, 27785472), (2, 13892736), (3, 9261824), (4, 6946368), (6, 4630912), (8, 3473184), (11, 2525952), (12, 2315456), (13, 2137344), (16, 1736592), (22, 1262976), (23, 1208064), (24, 1157728), (26, 1068672), (32, 868296), (33, 841984), (39, 712448), (44, 631488), (46, 604032), (48, 578864), (52, 534336), (64, 434148), (66, 420992), (69, 402688), (78, 356224), (88, 315744), (92, 302016), (96, 289432), (104, 267168), (121, 229632), (128, 217074), (132, 210496), (138, 201344), (143, 194304), (156, 178112), (176, 157872), (184, 151008), (192, 144716), (208, 133584), (242, 114816), (253, 109824), (256, 108537), (264, 105248), (276, 100672), (286, 97152), (299, 92928), (312, 89056), (352, 78936), (363, 76544), (368, 75504), (384, 72358), (416, 66792), (429, 64768), (484, 57408), (506, 54912), (528, 52624), (552, 50336), (572, 48576), (598, 46464), (624, 44528), (704, 39468), (726, 38272), (736, 37752), (759, 36608), (768, 36179), (832, 33396), (858, 32384), (897, 30976), (968, 28704), (1012, 27456), (1056, 26312), (1104, 25168), (1144, 24288), (1196, 23232), (1248, 22264), (1408, 19734), (1452, 19136), (1472, 18876), (1518, 18304), (1573, 17664), (1664, 16698), (1716, 16192), (1794, 15488), (1936, 14352), (2024, 13728), (2112, 13156), (2208, 12584), (2288, 12144), (2392, 11616), (2496, 11132), (2783, 9984), (2816, 9867), (2904, 9568), (2944, 9438), (3036, 9152), (3146, 8832), (3289, 8448), (3328, 8349), (3432, 8096), (3588, 7744), (3872, 7176), (4048, 6864), (4224, 6578), (4416, 6292), (4576, 6072), (4719, 5888), (4784, 5808), (4992, 5566)]