68943864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23741}}^1$

素因数の和:23772

約数の個数: 48

約数和(自身を含む): 189461160

約数和(自身を除く): 120517296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 23741, 47482, 71223, 94964, 142446, 189928, 261151, 284892, 522302, 569784, 783453, 1044604, 1566906, 2089208, 2872661, 3133812, 5745322, 6267624, 8617983, 11490644, 17235966, 22981288, 34471932, 68943864]

約数ペア:

[(1, 68943864), (2, 34471932), (3, 22981288), (4, 17235966), (6, 11490644), (8, 8617983), (11, 6267624), (12, 5745322), (22, 3133812), (24, 2872661), (33, 2089208), (44, 1566906), (66, 1044604), (88, 783453), (121, 569784), (132, 522302), (242, 284892), (264, 261151), (363, 189928), (484, 142446), (726, 94964), (968, 71223), (1452, 47482), (2904, 23741)]