81037716

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{691}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 196472640

約数和(自身を除く): 115434924

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 337, 348, 674, 691, 1011, 1348, 1382, 2022, 2073, 2764, 4044, 4146, 8292, 9773, 19546, 20039, 29319, 39092, 40078, 58638, 60117, 80156, 117276, 120234, 232867, 240468, 465734, 698601, 931468, 1397202, 2794404, 6753143, 13506286, 20259429, 27012572, 40518858, 81037716]

約数ペア:

[(1, 81037716), (2, 40518858), (3, 27012572), (4, 20259429), (6, 13506286), (12, 6753143), (29, 2794404), (58, 1397202), (87, 931468), (116, 698601), (174, 465734), (337, 240468), (348, 232867), (674, 120234), (691, 117276), (1011, 80156), (1348, 60117), (1382, 58638), (2022, 40078), (2073, 39092), (2764, 29319), (4044, 20039), (4146, 19546), (8292, 9773)]