71879424

素因数分解:

$2^8\times 3^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 192765552

約数和(自身を除く): 120886128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 519, 541, 692, 768, 1038, 1082, 1384, 1623, 2076, 2164, 2768, 3246, 4152, 4328, 5536, 6492, 8304, 8656, 11072, 12984, 16608, 17312, 22144, 25968, 33216, 34624, 44288, 51936, 66432, 69248, 93593, 103872, 132864, 138496, 187186, 207744, 280779, 374372, 415488, 561558, 748744, 1123116, 1497488, 2246232, 2994976, 4492464, 5989952, 8984928, 11979904, 17969856, 23959808, 35939712, 71879424]

約数ペア:

[(1, 71879424), (2, 35939712), (3, 23959808), (4, 17969856), (6, 11979904), (8, 8984928), (12, 5989952), (16, 4492464), (24, 2994976), (32, 2246232), (48, 1497488), (64, 1123116), (96, 748744), (128, 561558), (173, 415488), (192, 374372), (256, 280779), (346, 207744), (384, 187186), (519, 138496), (541, 132864), (692, 103872), (768, 93593), (1038, 69248), (1082, 66432), (1384, 51936), (1623, 44288), (2076, 34624), (2164, 33216), (2768, 25968), (3246, 22144), (4152, 17312), (4328, 16608), (5536, 12984), (6492, 11072), (8304, 8656)]