81652032

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 252

約数和(自身を含む): 298130976

約数和(自身を除く): 216478944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 192, 196, 198, 224, 231, 252, 263, 264, 288, 294, 308, 336, 352, 392, 396, 441, 448, 462, 504, 526, 528, 539, 576, 588, 616, 672, 693, 704, 784, 789, 792, 882, 924, 1008, 1052, 1056, 1078, 1176, 1232, 1344, 1386, 1568, 1578, 1584, 1617, 1764, 1841, 1848, 2016, 2104, 2112, 2156, 2352, 2367, 2464, 2772, 2893, 3136, 3156, 3168, 3234, 3528, 3682, 3696, 4032, 4208, 4312, 4704, 4734, 4851, 4928, 5523, 5544, 5786, 6312, 6336, 6468, 7056, 7364, 7392, 8416, 8624, 8679, 9408, 9468, 9702, 11046, 11088, 11572, 12624, 12887, 12936, 14112, 14728, 14784, 16569, 16832, 17248, 17358, 18936, 19404, 20251, 22092, 22176, 23144, 25248, 25774, 25872, 26037, 28224, 29456, 33138, 34496, 34716, 37872, 38661, 38808, 40502, 44184, 44352, 46288, 50496, 51548, 51744, 52074, 58912, 60753, 66276, 69432, 75744, 77322, 77616, 81004, 88368, 92576, 103096, 103488, 104148, 115983, 117824, 121506, 132552, 138864, 141757, 151488, 154644, 155232, 162008, 176736, 182259, 185152, 206192, 208296, 231966, 243012, 265104, 277728, 283514, 309288, 310464, 324016, 353472, 364518, 412384, 416592, 425271, 463932, 486024, 530208, 555456, 567028, 618576, 648032, 729036, 824768, 833184, 850542, 927864, 972048, 1060416, 1134056, 1237152, 1275813, 1296064, 1458072, 1666368, 1701084, 1855728, 1944096, 2268112, 2474304, 2551626, 2916144, 3402168, 3711456, 3888192, 4536224, 5103252, 5832288, 6804336, 7422912, 9072448, 10206504, 11664576, 13608672, 20413008, 27217344, 40826016, 81652032]

約数ペア:

[(1, 81652032), (2, 40826016), (3, 27217344), (4, 20413008), (6, 13608672), (7, 11664576), (8, 10206504), (9, 9072448), (11, 7422912), (12, 6804336), (14, 5832288), (16, 5103252), (18, 4536224), (21, 3888192), (22, 3711456), (24, 3402168), (28, 2916144), (32, 2551626), (33, 2474304), (36, 2268112), (42, 1944096), (44, 1855728), (48, 1701084), (49, 1666368), (56, 1458072), (63, 1296064), (64, 1275813), (66, 1237152), (72, 1134056), (77, 1060416), (84, 972048), (88, 927864), (96, 850542), (98, 833184), (99, 824768), (112, 729036), (126, 648032), (132, 618576), (144, 567028), (147, 555456), (154, 530208), (168, 486024), (176, 463932), (192, 425271), (196, 416592), (198, 412384), (224, 364518), (231, 353472), (252, 324016), (263, 310464), (264, 309288), (288, 283514), (294, 277728), (308, 265104), (336, 243012), (352, 231966), (392, 208296), (396, 206192), (441, 185152), (448, 182259), (462, 176736), (504, 162008), (526, 155232), (528, 154644), (539, 151488), (576, 141757), (588, 138864), (616, 132552), (672, 121506), (693, 117824), (704, 115983), (784, 104148), (789, 103488), (792, 103096), (882, 92576), (924, 88368), (1008, 81004), (1052, 77616), (1056, 77322), (1078, 75744), (1176, 69432), (1232, 66276), (1344, 60753), (1386, 58912), (1568, 52074), (1578, 51744), (1584, 51548), (1617, 50496), (1764, 46288), (1841, 44352), (1848, 44184), (2016, 40502), (2104, 38808), (2112, 38661), (2156, 37872), (2352, 34716), (2367, 34496), (2464, 33138), (2772, 29456), (2893, 28224), (3136, 26037), (3156, 25872), (3168, 25774), (3234, 25248), (3528, 23144), (3682, 22176), (3696, 22092), (4032, 20251), (4208, 19404), (4312, 18936), (4704, 17358), (4734, 17248), (4851, 16832), (4928, 16569), (5523, 14784), (5544, 14728), (5786, 14112), (6312, 12936), (6336, 12887), (6468, 12624), (7056, 11572), (7364, 11088), (7392, 11046), (8416, 9702), (8624, 9468), (8679, 9408)]