87123074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{6709}}^1$

素因数の和:6905

約数の個数: 16

約数和(自身を含む): 134629440

約数和(自身を除く): 47506366

約数列:

[1, 2, 43, 86, 151, 302, 6493, 6709, 12986, 13418, 288487, 576974, 1013059, 2026118, 43561537, 87123074]

約数ペア:

[(1, 87123074), (2, 43561537), (43, 2026118), (86, 1013059), (151, 576974), (302, 288487), (6493, 13418), (6709, 12986)]