78492858

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 159252480

約数和(自身を除く): 80759622

約数列:

[1, 2, 3, 6, 127, 239, 254, 381, 431, 478, 717, 762, 862, 1293, 1434, 2586, 30353, 54737, 60706, 91059, 103009, 109474, 164211, 182118, 206018, 309027, 328422, 618054, 13082143, 26164286, 39246429, 78492858]

約数ペア:

[(1, 78492858), (2, 39246429), (3, 26164286), (6, 13082143), (127, 618054), (239, 328422), (254, 309027), (381, 206018), (431, 182118), (478, 164211), (717, 109474), (762, 103009), (862, 91059), (1293, 60706), (1434, 54737), (2586, 30353)]