81814464

素因数分解:

$2^6\times 3^2\times {\mathrm{142039}}^1$

素因数の和:142057

約数の個数: 42

約数和(自身を含む): 234508040

約数和(自身を除く): 152693576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 142039, 284078, 426117, 568156, 852234, 1136312, 1278351, 1704468, 2272624, 2556702, 3408936, 4545248, 5113404, 6817872, 9090496, 10226808, 13635744, 20453616, 27271488, 40907232, 81814464]

約数ペア:

[(1, 81814464), (2, 40907232), (3, 27271488), (4, 20453616), (6, 13635744), (8, 10226808), (9, 9090496), (12, 6817872), (16, 5113404), (18, 4545248), (24, 3408936), (32, 2556702), (36, 2272624), (48, 1704468), (64, 1278351), (72, 1136312), (96, 852234), (144, 568156), (192, 426117), (288, 284078), (576, 142039)]