87709716

素因数分解:

$2^2\times 3^4\times {\mathrm{270709}}^1$

素因数の和:270725

約数の個数: 30

約数和(自身を含む): 229291370

約数和(自身を除く): 141581654

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 270709, 541418, 812127, 1082836, 1624254, 2436381, 3248508, 4872762, 7309143, 9745524, 14618286, 21927429, 29236572, 43854858, 87709716]

約数ペア:

[(1, 87709716), (2, 43854858), (3, 29236572), (4, 21927429), (6, 14618286), (9, 9745524), (12, 7309143), (18, 4872762), (27, 3248508), (36, 2436381), (54, 1624254), (81, 1082836), (108, 812127), (162, 541418), (324, 270709)]