78399864

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{3931}}^1$

素因数の和:4220

約数の個数: 48

約数和(自身を含む): 213153720

約数和(自身を除く): 134753856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 3931, 4986, 6648, 7862, 9972, 11793, 15724, 19944, 23586, 31448, 35379, 47172, 70758, 94344, 141516, 283032, 1088887, 2177774, 3266661, 4355548, 6533322, 8711096, 9799983, 13066644, 19599966, 26133288, 39199932, 78399864]

約数ペア:

[(1, 78399864), (2, 39199932), (3, 26133288), (4, 19599966), (6, 13066644), (8, 9799983), (9, 8711096), (12, 6533322), (18, 4355548), (24, 3266661), (36, 2177774), (72, 1088887), (277, 283032), (554, 141516), (831, 94344), (1108, 70758), (1662, 47172), (2216, 35379), (2493, 31448), (3324, 23586), (3931, 19944), (4986, 15724), (6648, 11793), (7862, 9972)]