87747016

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82469}}^1$

素因数の和:82501

約数の個数: 32

約数和(自身を含む): 197928000

約数和(自身を除く): 110180984

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 82469, 164938, 329876, 577283, 659752, 1154566, 1566911, 2309132, 3133822, 4618264, 6267644, 10968377, 12535288, 21936754, 43873508, 87747016]

約数ペア:

[(1, 87747016), (2, 43873508), (4, 21936754), (7, 12535288), (8, 10968377), (14, 6267644), (19, 4618264), (28, 3133822), (38, 2309132), (56, 1566911), (76, 1154566), (133, 659752), (152, 577283), (266, 329876), (532, 164938), (1064, 82469)]