54990144

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 168

約数和(自身を含む): 178368960

約数和(自身を除く): 123378816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 192, 198, 216, 242, 263, 264, 288, 297, 352, 363, 396, 432, 484, 526, 528, 576, 594, 704, 726, 789, 792, 864, 968, 1052, 1056, 1089, 1188, 1452, 1578, 1584, 1728, 1936, 2104, 2112, 2178, 2367, 2376, 2893, 2904, 3156, 3168, 3267, 3872, 4208, 4356, 4734, 4752, 5786, 5808, 6312, 6336, 6534, 7101, 7744, 8416, 8679, 8712, 9468, 9504, 11572, 11616, 12624, 13068, 14202, 16832, 17358, 17424, 18936, 19008, 23144, 23232, 25248, 26037, 26136, 28404, 31823, 34716, 34848, 37872, 46288, 50496, 52074, 52272, 56808, 63646, 69432, 69696, 75744, 78111, 92576, 95469, 104148, 104544, 113616, 127292, 138864, 151488, 156222, 185152, 190938, 208296, 209088, 227232, 254584, 277728, 286407, 312444, 381876, 416592, 454464, 509168, 555456, 572814, 624888, 763752, 833184, 859221, 1018336, 1145628, 1249776, 1527504, 1666368, 1718442, 2036672, 2291256, 2499552, 3055008, 3436884, 4582512, 4999104, 6110016, 6873768, 9165024, 13747536, 18330048, 27495072, 54990144]

約数ペア:

[(1, 54990144), (2, 27495072), (3, 18330048), (4, 13747536), (6, 9165024), (8, 6873768), (9, 6110016), (11, 4999104), (12, 4582512), (16, 3436884), (18, 3055008), (22, 2499552), (24, 2291256), (27, 2036672), (32, 1718442), (33, 1666368), (36, 1527504), (44, 1249776), (48, 1145628), (54, 1018336), (64, 859221), (66, 833184), (72, 763752), (88, 624888), (96, 572814), (99, 555456), (108, 509168), (121, 454464), (132, 416592), (144, 381876), (176, 312444), (192, 286407), (198, 277728), (216, 254584), (242, 227232), (263, 209088), (264, 208296), (288, 190938), (297, 185152), (352, 156222), (363, 151488), (396, 138864), (432, 127292), (484, 113616), (526, 104544), (528, 104148), (576, 95469), (594, 92576), (704, 78111), (726, 75744), (789, 69696), (792, 69432), (864, 63646), (968, 56808), (1052, 52272), (1056, 52074), (1089, 50496), (1188, 46288), (1452, 37872), (1578, 34848), (1584, 34716), (1728, 31823), (1936, 28404), (2104, 26136), (2112, 26037), (2178, 25248), (2367, 23232), (2376, 23144), (2893, 19008), (2904, 18936), (3156, 17424), (3168, 17358), (3267, 16832), (3872, 14202), (4208, 13068), (4356, 12624), (4734, 11616), (4752, 11572), (5786, 9504), (5808, 9468), (6312, 8712), (6336, 8679), (6534, 8416), (7101, 7744)]