81526464

素因数分解:

$2^6\times 3^2\times {\mathrm{141539}}^1$

素因数の和:141557

約数の個数: 42

約数和(自身を含む): 233682540

約数和(自身を除く): 152156076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 141539, 283078, 424617, 566156, 849234, 1132312, 1273851, 1698468, 2264624, 2547702, 3396936, 4529248, 5095404, 6793872, 9058496, 10190808, 13587744, 20381616, 27175488, 40763232, 81526464]

約数ペア:

[(1, 81526464), (2, 40763232), (3, 27175488), (4, 20381616), (6, 13587744), (8, 10190808), (9, 9058496), (12, 6793872), (16, 5095404), (18, 4529248), (24, 3396936), (32, 2547702), (36, 2264624), (48, 1698468), (64, 1273851), (72, 1132312), (96, 849234), (144, 566156), (192, 424617), (288, 283078), (576, 141539)]