69875172

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{45139}}^1$

素因数の和:45192

約数の個数: 36

約数和(自身を含む): 180740560

約数和(自身を除く): 110865388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 45139, 90278, 135417, 180556, 270834, 406251, 541668, 812502, 1625004, 1940977, 3881954, 5822931, 7763908, 11645862, 17468793, 23291724, 34937586, 69875172]

約数ペア:

[(1, 69875172), (2, 34937586), (3, 23291724), (4, 17468793), (6, 11645862), (9, 7763908), (12, 5822931), (18, 3881954), (36, 1940977), (43, 1625004), (86, 812502), (129, 541668), (172, 406251), (258, 270834), (387, 180556), (516, 135417), (774, 90278), (1548, 45139)]