78579756

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{13903}}^1$

素因数の和:14070

約数の個数: 36

約数和(自身を含む): 199911712

約数和(自身を除く): 121331956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 13903, 27806, 41709, 55612, 83418, 125127, 166836, 250254, 500508, 2182771, 4365542, 6548313, 8731084, 13096626, 19644939, 26193252, 39289878, 78579756]

約数ペア:

[(1, 78579756), (2, 39289878), (3, 26193252), (4, 19644939), (6, 13096626), (9, 8731084), (12, 6548313), (18, 4365542), (36, 2182771), (157, 500508), (314, 250254), (471, 166836), (628, 125127), (942, 83418), (1413, 55612), (1884, 41709), (2826, 27806), (5652, 13903)]