87719988

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{11059}}^1$

素因数の和:11727

約数の個数: 24

約数和(自身を含む): 205008160

約数和(自身を除く): 117288172

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 11059, 22118, 33177, 44236, 66354, 132708, 7309999, 14619998, 21929997, 29239996, 43859994, 87719988]

約数ペア:

[(1, 87719988), (2, 43859994), (3, 29239996), (4, 21929997), (6, 14619998), (12, 7309999), (661, 132708), (1322, 66354), (1983, 44236), (2644, 33177), (3966, 22118), (7932, 11059)]