68209812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7489}}^1$

素因数の和:7533

約数の個数: 72

約数和(自身を含む): 196297920

約数和(自身を除く): 128088108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 7489, 9108, 14978, 22467, 29956, 44934, 67401, 82379, 89868, 134802, 164758, 172247, 247137, 269604, 329516, 344494, 494274, 516741, 688988, 741411, 988548, 1033482, 1482822, 1550223, 1894717, 2066964, 2965644, 3100446, 3789434, 5684151, 6200892, 7578868, 11368302, 17052453, 22736604, 34104906, 68209812]

約数ペア:

[(1, 68209812), (2, 34104906), (3, 22736604), (4, 17052453), (6, 11368302), (9, 7578868), (11, 6200892), (12, 5684151), (18, 3789434), (22, 3100446), (23, 2965644), (33, 2066964), (36, 1894717), (44, 1550223), (46, 1482822), (66, 1033482), (69, 988548), (92, 741411), (99, 688988), (132, 516741), (138, 494274), (198, 344494), (207, 329516), (253, 269604), (276, 247137), (396, 172247), (414, 164758), (506, 134802), (759, 89868), (828, 82379), (1012, 67401), (1518, 44934), (2277, 29956), (3036, 22467), (4554, 14978), (7489, 9108)]