81150864

素因数分解:

$2^4\times 3^1\times {\mathrm{593}}^1\times {\mathrm{2851}}^1$

素因数の和:3455

約数の個数: 40

約数和(自身を含む): 210066912

約数和(自身を除く): 128916048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 593, 1186, 1779, 2372, 2851, 3558, 4744, 5702, 7116, 8553, 9488, 11404, 14232, 17106, 22808, 28464, 34212, 45616, 68424, 136848, 1690643, 3381286, 5071929, 6762572, 10143858, 13525144, 20287716, 27050288, 40575432, 81150864]

約数ペア:

[(1, 81150864), (2, 40575432), (3, 27050288), (4, 20287716), (6, 13525144), (8, 10143858), (12, 6762572), (16, 5071929), (24, 3381286), (48, 1690643), (593, 136848), (1186, 68424), (1779, 45616), (2372, 34212), (2851, 28464), (3558, 22808), (4744, 17106), (5702, 14232), (7116, 11404), (8553, 9488)]