83161344

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 261632000

約数和(自身を除く): 178470656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 499, 651, 672, 744, 768, 868, 896, 992, 998, 1302, 1344, 1488, 1497, 1736, 1792, 1984, 1996, 2604, 2688, 2976, 2994, 3472, 3493, 3968, 3992, 5208, 5376, 5952, 5988, 6944, 6986, 7936, 7984, 10416, 10479, 11904, 11976, 13888, 13972, 15469, 15968, 20832, 20958, 23808, 23952, 27776, 27944, 30938, 31936, 41664, 41916, 46407, 47904, 55552, 55888, 61876, 63872, 83328, 83832, 92814, 95808, 108283, 111776, 123752, 127744, 166656, 167664, 185628, 191616, 216566, 223552, 247504, 324849, 335328, 371256, 383232, 433132, 447104, 495008, 649698, 670656, 742512, 866264, 894208, 990016, 1299396, 1341312, 1485024, 1732528, 1980032, 2598792, 2682624, 2970048, 3465056, 3960064, 5197584, 5940096, 6930112, 10395168, 11880192, 13860224, 20790336, 27720448, 41580672, 83161344]

約数ペア:

[(1, 83161344), (2, 41580672), (3, 27720448), (4, 20790336), (6, 13860224), (7, 11880192), (8, 10395168), (12, 6930112), (14, 5940096), (16, 5197584), (21, 3960064), (24, 3465056), (28, 2970048), (31, 2682624), (32, 2598792), (42, 1980032), (48, 1732528), (56, 1485024), (62, 1341312), (64, 1299396), (84, 990016), (93, 894208), (96, 866264), (112, 742512), (124, 670656), (128, 649698), (168, 495008), (186, 447104), (192, 433132), (217, 383232), (224, 371256), (248, 335328), (256, 324849), (336, 247504), (372, 223552), (384, 216566), (434, 191616), (448, 185628), (496, 167664), (499, 166656), (651, 127744), (672, 123752), (744, 111776), (768, 108283), (868, 95808), (896, 92814), (992, 83832), (998, 83328), (1302, 63872), (1344, 61876), (1488, 55888), (1497, 55552), (1736, 47904), (1792, 46407), (1984, 41916), (1996, 41664), (2604, 31936), (2688, 30938), (2976, 27944), (2994, 27776), (3472, 23952), (3493, 23808), (3968, 20958), (3992, 20832), (5208, 15968), (5376, 15469), (5952, 13972), (5988, 13888), (6944, 11976), (6986, 11904), (7936, 10479), (7984, 10416)]