78067404

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{15601}}^1$

素因数の和:15750

約数の個数: 36

約数和(自身を含む): 198769480

約数和(自身を除く): 120702076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 15601, 31202, 46803, 62404, 93606, 140409, 187212, 280818, 561636, 2168539, 4337078, 6505617, 8674156, 13011234, 19516851, 26022468, 39033702, 78067404]

約数ペア:

[(1, 78067404), (2, 39033702), (3, 26022468), (4, 19516851), (6, 13011234), (9, 8674156), (12, 6505617), (18, 4337078), (36, 2168539), (139, 561636), (278, 280818), (417, 187212), (556, 140409), (834, 93606), (1251, 62404), (1668, 46803), (2502, 31202), (5004, 15601)]