85516548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1979}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 215772480

約数和(自身を除く): 130255932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 554, 831, 1108, 1662, 1979, 3324, 3601, 3958, 5937, 7202, 7916, 10803, 11874, 14404, 21606, 23748, 25727, 43212, 51454, 77181, 102908, 154362, 308724, 548183, 1096366, 1644549, 2192732, 3289098, 6578196, 7126379, 14252758, 21379137, 28505516, 42758274, 85516548]

約数ペア:

[(1, 85516548), (2, 42758274), (3, 28505516), (4, 21379137), (6, 14252758), (12, 7126379), (13, 6578196), (26, 3289098), (39, 2192732), (52, 1644549), (78, 1096366), (156, 548183), (277, 308724), (554, 154362), (831, 102908), (1108, 77181), (1662, 51454), (1979, 43212), (3324, 25727), (3601, 23748), (3958, 21606), (5937, 14404), (7202, 11874), (7916, 10803)]