180531612

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{57641}}^1$

素因数の和:57683

約数の個数: 48

約数和(自身を含む): 484192800

約数和(自身を除く): 303661188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 57641, 115282, 172923, 230564, 345846, 518769, 691692, 1037538, 1556307, 1671589, 2075076, 3112614, 3343178, 5014767, 6225228, 6686356, 10029534, 15044301, 20059068, 30088602, 45132903, 60177204, 90265806, 180531612]

約数ペア:

[(1, 180531612), (2, 90265806), (3, 60177204), (4, 45132903), (6, 30088602), (9, 20059068), (12, 15044301), (18, 10029534), (27, 6686356), (29, 6225228), (36, 5014767), (54, 3343178), (58, 3112614), (87, 2075076), (108, 1671589), (116, 1556307), (174, 1037538), (261, 691692), (348, 518769), (522, 345846), (783, 230564), (1044, 172923), (1566, 115282), (3132, 57641)]