87606876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1471}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 234106880

約数和(自身を除く): 146500004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 709, 1418, 1471, 2127, 2836, 2942, 4254, 4413, 4963, 5884, 8508, 8826, 9926, 10297, 14889, 17652, 19852, 20594, 29778, 30891, 41188, 59556, 61782, 123564, 1042939, 2085878, 3128817, 4171756, 6257634, 7300573, 12515268, 14601146, 21901719, 29202292, 43803438, 87606876]

約数ペア:

[(1, 87606876), (2, 43803438), (3, 29202292), (4, 21901719), (6, 14601146), (7, 12515268), (12, 7300573), (14, 6257634), (21, 4171756), (28, 3128817), (42, 2085878), (84, 1042939), (709, 123564), (1418, 61782), (1471, 59556), (2127, 41188), (2836, 30891), (2942, 29778), (4254, 20594), (4413, 19852), (4963, 17652), (5884, 14889), (8508, 10297), (8826, 9926)]