69639876

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{44987}}^1$

素因数の和:45040

約数の個数: 36

約数和(自身を含む): 180131952

約数和(自身を除く): 110492076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 44987, 89974, 134961, 179948, 269922, 404883, 539844, 809766, 1619532, 1934441, 3868882, 5803323, 7737764, 11606646, 17409969, 23213292, 34819938, 69639876]

約数ペア:

[(1, 69639876), (2, 34819938), (3, 23213292), (4, 17409969), (6, 11606646), (9, 7737764), (12, 5803323), (18, 3868882), (36, 1934441), (43, 1619532), (86, 809766), (129, 539844), (172, 404883), (258, 269922), (387, 179948), (516, 134961), (774, 89974), (1548, 44987)]