87818276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241259}}^1$

素因数の和:241283

約数の個数: 24

約数和(自身を含む): 189147840

約数和(自身を除く): 101329564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 241259, 482518, 965036, 1688813, 3136367, 3377626, 6272734, 6755252, 12545468, 21954569, 43909138, 87818276]

約数ペア:

[(1, 87818276), (2, 43909138), (4, 21954569), (7, 12545468), (13, 6755252), (14, 6272734), (26, 3377626), (28, 3136367), (52, 1688813), (91, 965036), (182, 482518), (364, 241259)]