68674176

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 209548800

約数和(自身を除く): 140874624

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, 279, 288, 372, 384, 432, 496, 558, 576, 641, 744, 837, 864, 992, 1116, 1152, 1282, 1488, 1674, 1728, 1923, 1984, 2232, 2564, 2976, 3348, 3456, 3846, 3968, 4464, 5128, 5769, 5952, 6696, 7692, 8928, 10256, 11538, 11904, 13392, 15384, 17307, 17856, 19871, 20512, 23076, 26784, 30768, 34614, 35712, 39742, 41024, 46152, 53568, 59613, 61536, 69228, 79484, 82048, 92304, 107136, 119226, 123072, 138456, 158968, 178839, 184608, 238452, 246144, 276912, 317936, 357678, 369216, 476904, 536517, 553824, 635872, 715356, 738432, 953808, 1073034, 1107648, 1271744, 1430712, 1907616, 2146068, 2215296, 2543488, 2861424, 3815232, 4292136, 5722848, 7630464, 8584272, 11445696, 17168544, 22891392, 34337088, 68674176]

約数ペア:

[(1, 68674176), (2, 34337088), (3, 22891392), (4, 17168544), (6, 11445696), (8, 8584272), (9, 7630464), (12, 5722848), (16, 4292136), (18, 3815232), (24, 2861424), (27, 2543488), (31, 2215296), (32, 2146068), (36, 1907616), (48, 1430712), (54, 1271744), (62, 1107648), (64, 1073034), (72, 953808), (93, 738432), (96, 715356), (108, 635872), (124, 553824), (128, 536517), (144, 476904), (186, 369216), (192, 357678), (216, 317936), (248, 276912), (279, 246144), (288, 238452), (372, 184608), (384, 178839), (432, 158968), (496, 138456), (558, 123072), (576, 119226), (641, 107136), (744, 92304), (837, 82048), (864, 79484), (992, 69228), (1116, 61536), (1152, 59613), (1282, 53568), (1488, 46152), (1674, 41024), (1728, 39742), (1923, 35712), (1984, 34614), (2232, 30768), (2564, 26784), (2976, 23076), (3348, 20512), (3456, 19871), (3846, 17856), (3968, 17307), (4464, 15384), (5128, 13392), (5769, 11904), (5952, 11538), (6696, 10256), (7692, 8928)]