71783424

素因数分解:

$2^{10}\times 3^2\times {\mathrm{7789}}^1$

素因数の和:7815

約数の個数: 66

約数和(自身を含む): 207299690

約数和(自身を除く): 135516266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 7789, 9216, 15578, 23367, 31156, 46734, 62312, 70101, 93468, 124624, 140202, 186936, 249248, 280404, 373872, 498496, 560808, 747744, 996992, 1121616, 1495488, 1993984, 2243232, 2990976, 3987968, 4486464, 5981952, 7975936, 8972928, 11963904, 17945856, 23927808, 35891712, 71783424]

約数ペア:

[(1, 71783424), (2, 35891712), (3, 23927808), (4, 17945856), (6, 11963904), (8, 8972928), (9, 7975936), (12, 5981952), (16, 4486464), (18, 3987968), (24, 2990976), (32, 2243232), (36, 1993984), (48, 1495488), (64, 1121616), (72, 996992), (96, 747744), (128, 560808), (144, 498496), (192, 373872), (256, 280404), (288, 249248), (384, 186936), (512, 140202), (576, 124624), (768, 93468), (1024, 70101), (1152, 62312), (1536, 46734), (2304, 31156), (3072, 23367), (4608, 15578), (7789, 9216)]