83351808

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 255091200

約数和(自身を除く): 171739392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 389, 432, 496, 558, 576, 744, 768, 778, 837, 864, 992, 1116, 1152, 1167, 1488, 1556, 1674, 1728, 1984, 2232, 2304, 2334, 2976, 3112, 3348, 3456, 3501, 3968, 4464, 4668, 5952, 6224, 6696, 6912, 7002, 7936, 8928, 9336, 10503, 11904, 12059, 12448, 13392, 14004, 17856, 18672, 21006, 23808, 24118, 24896, 26784, 28008, 35712, 36177, 37344, 42012, 48236, 49792, 53568, 56016, 71424, 72354, 74688, 84024, 96472, 99584, 107136, 108531, 112032, 144708, 149376, 168048, 192944, 214272, 217062, 224064, 289416, 298752, 325593, 336096, 385888, 434124, 448128, 578832, 651186, 672192, 771776, 868248, 896256, 1157664, 1302372, 1344384, 1543552, 1736496, 2315328, 2604744, 2688768, 3087104, 3472992, 4630656, 5209488, 6945984, 9261312, 10418976, 13891968, 20837952, 27783936, 41675904, 83351808]

約数ペア:

[(1, 83351808), (2, 41675904), (3, 27783936), (4, 20837952), (6, 13891968), (8, 10418976), (9, 9261312), (12, 6945984), (16, 5209488), (18, 4630656), (24, 3472992), (27, 3087104), (31, 2688768), (32, 2604744), (36, 2315328), (48, 1736496), (54, 1543552), (62, 1344384), (64, 1302372), (72, 1157664), (93, 896256), (96, 868248), (108, 771776), (124, 672192), (128, 651186), (144, 578832), (186, 448128), (192, 434124), (216, 385888), (248, 336096), (256, 325593), (279, 298752), (288, 289416), (372, 224064), (384, 217062), (389, 214272), (432, 192944), (496, 168048), (558, 149376), (576, 144708), (744, 112032), (768, 108531), (778, 107136), (837, 99584), (864, 96472), (992, 84024), (1116, 74688), (1152, 72354), (1167, 71424), (1488, 56016), (1556, 53568), (1674, 49792), (1728, 48236), (1984, 42012), (2232, 37344), (2304, 36177), (2334, 35712), (2976, 28008), (3112, 26784), (3348, 24896), (3456, 24118), (3501, 23808), (3968, 21006), (4464, 18672), (4668, 17856), (5952, 14004), (6224, 13392), (6696, 12448), (6912, 12059), (7002, 11904), (7936, 10503), (8928, 9336)]