78942054

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{180233}}^1$

素因数の和:180311

約数の個数: 16

約数和(自身を含む): 160047792

約数和(自身を除く): 81105738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 180233, 360466, 540699, 1081398, 13157009, 26314018, 39471027, 78942054]

約数ペア:

[(1, 78942054), (2, 39471027), (3, 26314018), (6, 13157009), (73, 1081398), (146, 540699), (219, 360466), (438, 180233)]