87818108

素因数分解:

$2^2\times 7^1\times {\mathrm{3136361}}^1$

素因数の和:3136372

約数の個数: 12

約数和(自身を含む): 175636272

約数和(自身を除く): 87818164

約数列:

[1, 2, 4, 7, 14, 28, 3136361, 6272722, 12545444, 21954527, 43909054, 87818108]

約数ペア:

[(1, 87818108), (2, 43909054), (4, 21954527), (7, 12545444), (14, 6272722), (28, 3136361)]