86426778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2311}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 181112832

約数和(自身を除く): 94686054

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 542, 813, 1626, 2311, 4622, 6233, 6933, 12466, 13866, 18699, 37398, 53153, 106306, 159459, 318918, 626281, 1252562, 1878843, 3757686, 14404463, 28808926, 43213389, 86426778]

約数ペア:

[(1, 86426778), (2, 43213389), (3, 28808926), (6, 14404463), (23, 3757686), (46, 1878843), (69, 1252562), (138, 626281), (271, 318918), (542, 159459), (813, 106306), (1626, 53153), (2311, 37398), (4622, 18699), (6233, 13866), (6933, 12466)]