84998144

素因数分解:

$2^{11}\times 7^3\times {\mathrm{11}}^2$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 217854000

約数和(自身を除く): 132855856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 128, 154, 176, 196, 224, 242, 256, 308, 343, 352, 392, 448, 484, 512, 539, 616, 686, 704, 784, 847, 896, 968, 1024, 1078, 1232, 1372, 1408, 1568, 1694, 1792, 1936, 2048, 2156, 2464, 2744, 2816, 3136, 3388, 3584, 3773, 3872, 4312, 4928, 5488, 5632, 5929, 6272, 6776, 7168, 7546, 7744, 8624, 9856, 10976, 11264, 11858, 12544, 13552, 14336, 15092, 15488, 17248, 19712, 21952, 22528, 23716, 25088, 27104, 30184, 30976, 34496, 39424, 41503, 43904, 47432, 50176, 54208, 60368, 61952, 68992, 78848, 83006, 87808, 94864, 100352, 108416, 120736, 123904, 137984, 157696, 166012, 175616, 189728, 216832, 241472, 247808, 275968, 332024, 351232, 379456, 433664, 482944, 551936, 664048, 702464, 758912, 867328, 965888, 1103872, 1328096, 1517824, 1734656, 1931776, 2656192, 3035648, 3863552, 5312384, 6071296, 7727104, 10624768, 12142592, 21249536, 42499072, 84998144]

約数ペア:

[(1, 84998144), (2, 42499072), (4, 21249536), (7, 12142592), (8, 10624768), (11, 7727104), (14, 6071296), (16, 5312384), (22, 3863552), (28, 3035648), (32, 2656192), (44, 1931776), (49, 1734656), (56, 1517824), (64, 1328096), (77, 1103872), (88, 965888), (98, 867328), (112, 758912), (121, 702464), (128, 664048), (154, 551936), (176, 482944), (196, 433664), (224, 379456), (242, 351232), (256, 332024), (308, 275968), (343, 247808), (352, 241472), (392, 216832), (448, 189728), (484, 175616), (512, 166012), (539, 157696), (616, 137984), (686, 123904), (704, 120736), (784, 108416), (847, 100352), (896, 94864), (968, 87808), (1024, 83006), (1078, 78848), (1232, 68992), (1372, 61952), (1408, 60368), (1568, 54208), (1694, 50176), (1792, 47432), (1936, 43904), (2048, 41503), (2156, 39424), (2464, 34496), (2744, 30976), (2816, 30184), (3136, 27104), (3388, 25088), (3584, 23716), (3773, 22528), (3872, 21952), (4312, 19712), (4928, 17248), (5488, 15488), (5632, 15092), (5929, 14336), (6272, 13552), (6776, 12544), (7168, 11858), (7546, 11264), (7744, 10976), (8624, 9856)]