85689972

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{15161}}^1$

素因数の和:15328

約数の個数: 36

約数和(自身を含む): 217999236

約数和(自身を除く): 132309264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 15161, 30322, 45483, 60644, 90966, 136449, 181932, 272898, 545796, 2380277, 4760554, 7140831, 9521108, 14281662, 21422493, 28563324, 42844986, 85689972]

約数ペア:

[(1, 85689972), (2, 42844986), (3, 28563324), (4, 21422493), (6, 14281662), (9, 9521108), (12, 7140831), (18, 4760554), (36, 2380277), (157, 545796), (314, 272898), (471, 181932), (628, 136449), (942, 90966), (1413, 60644), (1884, 45483), (2826, 30322), (5652, 15161)]