68519424

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 80

約数和(自身を含む): 188559360

約数和(自身を除く): 120039936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1439, 1488, 1536, 1984, 2878, 2976, 3968, 4317, 5756, 5952, 7936, 8634, 11512, 11904, 15872, 17268, 23024, 23808, 34536, 44609, 46048, 47616, 69072, 89218, 92096, 133827, 138144, 178436, 184192, 267654, 276288, 356872, 368384, 535308, 552576, 713744, 736768, 1070616, 1105152, 1427488, 2141232, 2210304, 2854976, 4282464, 5709952, 8564928, 11419904, 17129856, 22839808, 34259712, 68519424]

約数ペア:

[(1, 68519424), (2, 34259712), (3, 22839808), (4, 17129856), (6, 11419904), (8, 8564928), (12, 5709952), (16, 4282464), (24, 2854976), (31, 2210304), (32, 2141232), (48, 1427488), (62, 1105152), (64, 1070616), (93, 736768), (96, 713744), (124, 552576), (128, 535308), (186, 368384), (192, 356872), (248, 276288), (256, 267654), (372, 184192), (384, 178436), (496, 138144), (512, 133827), (744, 92096), (768, 89218), (992, 69072), (1439, 47616), (1488, 46048), (1536, 44609), (1984, 34536), (2878, 23808), (2976, 23024), (3968, 17268), (4317, 15872), (5756, 11904), (5952, 11512), (7936, 8634)]