74387232

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1493}}^1$

素因数の和:1682

約数の個数: 72

約数和(自身を含む): 212903964

約数和(自身を除く): 138516732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1493, 1557, 2076, 2768, 2986, 3114, 4152, 4479, 5536, 5972, 6228, 8304, 8958, 11944, 12456, 13437, 16608, 17916, 23888, 24912, 26874, 35832, 47776, 49824, 53748, 71664, 107496, 143328, 214992, 258289, 429984, 516578, 774867, 1033156, 1549734, 2066312, 2324601, 3099468, 4132624, 4649202, 6198936, 8265248, 9298404, 12397872, 18596808, 24795744, 37193616, 74387232]

約数ペア:

[(1, 74387232), (2, 37193616), (3, 24795744), (4, 18596808), (6, 12397872), (8, 9298404), (9, 8265248), (12, 6198936), (16, 4649202), (18, 4132624), (24, 3099468), (32, 2324601), (36, 2066312), (48, 1549734), (72, 1033156), (96, 774867), (144, 516578), (173, 429984), (288, 258289), (346, 214992), (519, 143328), (692, 107496), (1038, 71664), (1384, 53748), (1493, 49824), (1557, 47776), (2076, 35832), (2768, 26874), (2986, 24912), (3114, 23888), (4152, 17916), (4479, 16608), (5536, 13437), (5972, 12456), (6228, 11944), (8304, 8958)]