89396384

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 229594176

約数和(自身を除く): 140197792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 71, 73, 77, 88, 98, 112, 142, 146, 154, 176, 196, 224, 284, 292, 308, 352, 392, 497, 511, 539, 568, 584, 616, 781, 784, 803, 994, 1022, 1078, 1136, 1168, 1232, 1562, 1568, 1606, 1988, 2044, 2156, 2272, 2336, 2464, 3124, 3212, 3479, 3577, 3976, 4088, 4312, 5183, 5467, 5621, 6248, 6424, 6958, 7154, 7952, 8176, 8624, 10366, 10934, 11242, 12496, 12848, 13916, 14308, 15904, 16352, 17248, 20732, 21868, 22484, 24992, 25696, 27832, 28616, 36281, 38269, 39347, 41464, 43736, 44968, 55664, 57013, 57232, 72562, 76538, 78694, 82928, 87472, 89936, 111328, 114026, 114464, 145124, 153076, 157388, 165856, 174944, 179872, 228052, 253967, 290248, 306152, 314776, 399091, 456104, 507934, 580496, 612304, 629552, 798182, 912208, 1015868, 1160992, 1224608, 1259104, 1596364, 1824416, 2031736, 2793637, 3192728, 4063472, 5587274, 6385456, 8126944, 11174548, 12770912, 22349096, 44698192, 89396384]

約数ペア:

[(1, 89396384), (2, 44698192), (4, 22349096), (7, 12770912), (8, 11174548), (11, 8126944), (14, 6385456), (16, 5587274), (22, 4063472), (28, 3192728), (32, 2793637), (44, 2031736), (49, 1824416), (56, 1596364), (71, 1259104), (73, 1224608), (77, 1160992), (88, 1015868), (98, 912208), (112, 798182), (142, 629552), (146, 612304), (154, 580496), (176, 507934), (196, 456104), (224, 399091), (284, 314776), (292, 306152), (308, 290248), (352, 253967), (392, 228052), (497, 179872), (511, 174944), (539, 165856), (568, 157388), (584, 153076), (616, 145124), (781, 114464), (784, 114026), (803, 111328), (994, 89936), (1022, 87472), (1078, 82928), (1136, 78694), (1168, 76538), (1232, 72562), (1562, 57232), (1568, 57013), (1606, 55664), (1988, 44968), (2044, 43736), (2156, 41464), (2272, 39347), (2336, 38269), (2464, 36281), (3124, 28616), (3212, 27832), (3479, 25696), (3577, 24992), (3976, 22484), (4088, 21868), (4312, 20732), (5183, 17248), (5467, 16352), (5621, 15904), (6248, 14308), (6424, 13916), (6958, 12848), (7154, 12496), (7952, 11242), (8176, 10934), (8624, 10366)]