80689115472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{240146177}}^1$

素因数の和:240146195

約数の個数: 40

約数和(自身を含む): 238225008576

約数和(自身を除く): 157535893104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 240146177, 480292354, 720438531, 960584708, 1440877062, 1681023239, 1921169416, 2881754124, 3362046478, 3842338832, 5043069717, 5763508248, 6724092956, 10086139434, 11527016496, 13448185912, 20172278868, 26896371824, 40344557736, 80689115472]

約数ペア:

[(1, 80689115472), (2, 40344557736), (3, 26896371824), (4, 20172278868), (6, 13448185912), (7, 11527016496), (8, 10086139434), (12, 6724092956), (14, 5763508248), (16, 5043069717), (21, 3842338832), (24, 3362046478), (28, 2881754124), (42, 1921169416), (48, 1681023239), (56, 1440877062), (84, 960584708), (112, 720438531), (168, 480292354), (336, 240146177)]