78412878

素因数分解:

$2^1\times 3^2\times {\mathrm{853}}^1\times {\mathrm{5107}}^1$

素因数の和:5968

約数の個数: 24

約数和(自身を含む): 170127048

約数和(自身を除く): 91714170

約数列:

[1, 2, 3, 6, 9, 18, 853, 1706, 2559, 5107, 5118, 7677, 10214, 15321, 15354, 30642, 45963, 91926, 4356271, 8712542, 13068813, 26137626, 39206439, 78412878]

約数ペア:

[(1, 78412878), (2, 39206439), (3, 26137626), (6, 13068813), (9, 8712542), (18, 4356271), (853, 91926), (1706, 45963), (2559, 30642), (5107, 15354), (5118, 15321), (7677, 10214)]