81525648

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{11399}}^1$

素因数の和:11559

約数の個数: 40

約数和(自身を含む): 212040000

約数和(自身を除く): 130514352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 7152, 11399, 22798, 34197, 45596, 68394, 91192, 136788, 182384, 273576, 547152, 1698451, 3396902, 5095353, 6793804, 10190706, 13587608, 20381412, 27175216, 40762824, 81525648]

約数ペア:

[(1, 81525648), (2, 40762824), (3, 27175216), (4, 20381412), (6, 13587608), (8, 10190706), (12, 6793804), (16, 5095353), (24, 3396902), (48, 1698451), (149, 547152), (298, 273576), (447, 182384), (596, 136788), (894, 91192), (1192, 68394), (1788, 45596), (2384, 34197), (3576, 22798), (7152, 11399)]