66510576

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 205046400

約数和(自身を除く): 138535824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 199, 211, 264, 396, 398, 422, 528, 597, 633, 792, 796, 844, 1194, 1266, 1584, 1592, 1688, 1791, 1899, 2189, 2321, 2388, 2532, 3184, 3376, 3582, 3798, 4378, 4642, 4776, 5064, 6567, 6963, 7164, 7596, 8756, 9284, 9552, 10128, 13134, 13926, 14328, 15192, 17512, 18568, 19701, 20889, 26268, 27852, 28656, 30384, 35024, 37136, 39402, 41778, 41989, 52536, 55704, 78804, 83556, 83978, 105072, 111408, 125967, 157608, 167112, 167956, 251934, 315216, 334224, 335912, 377901, 461879, 503868, 671824, 755802, 923758, 1007736, 1385637, 1511604, 1847516, 2015472, 2771274, 3023208, 3695032, 4156911, 5542548, 6046416, 7390064, 8313822, 11085096, 16627644, 22170192, 33255288, 66510576]

約数ペア:

[(1, 66510576), (2, 33255288), (3, 22170192), (4, 16627644), (6, 11085096), (8, 8313822), (9, 7390064), (11, 6046416), (12, 5542548), (16, 4156911), (18, 3695032), (22, 3023208), (24, 2771274), (33, 2015472), (36, 1847516), (44, 1511604), (48, 1385637), (66, 1007736), (72, 923758), (88, 755802), (99, 671824), (132, 503868), (144, 461879), (176, 377901), (198, 335912), (199, 334224), (211, 315216), (264, 251934), (396, 167956), (398, 167112), (422, 157608), (528, 125967), (597, 111408), (633, 105072), (792, 83978), (796, 83556), (844, 78804), (1194, 55704), (1266, 52536), (1584, 41989), (1592, 41778), (1688, 39402), (1791, 37136), (1899, 35024), (2189, 30384), (2321, 28656), (2388, 27852), (2532, 26268), (3184, 20889), (3376, 19701), (3582, 18568), (3798, 17512), (4378, 15192), (4642, 14328), (4776, 13926), (5064, 13134), (6567, 10128), (6963, 9552), (7164, 9284), (7596, 8756)]