78868044

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{15761}}^1$

素因数の和:15910

約数の個数: 36

約数和(自身を含む): 200807880

約数和(自身を除く): 121939836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 15761, 31522, 47283, 63044, 94566, 141849, 189132, 283698, 567396, 2190779, 4381558, 6572337, 8763116, 13144674, 19717011, 26289348, 39434022, 78868044]

約数ペア:

[(1, 78868044), (2, 39434022), (3, 26289348), (4, 19717011), (6, 13144674), (9, 8763116), (12, 6572337), (18, 4381558), (36, 2190779), (139, 567396), (278, 283698), (417, 189132), (556, 141849), (834, 94566), (1251, 63044), (1668, 47283), (2502, 31522), (5004, 15761)]