87232899

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 138348000

約数和(自身を除く): 51115101

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 169, 221, 349, 377, 493, 507, 663, 1047, 1131, 1479, 2873, 4537, 4901, 5933, 6409, 8619, 10121, 13611, 14703, 17799, 19227, 30363, 58981, 77129, 83317, 131573, 172057, 176943, 231387, 249951, 394719, 516171, 1002677, 1710449, 2236741, 3008031, 5131347, 6710223, 29077633, 87232899]

約数ペア:

[(1, 87232899), (3, 29077633), (13, 6710223), (17, 5131347), (29, 3008031), (39, 2236741), (51, 1710449), (87, 1002677), (169, 516171), (221, 394719), (349, 249951), (377, 231387), (493, 176943), (507, 172057), (663, 131573), (1047, 83317), (1131, 77129), (1479, 58981), (2873, 30363), (4537, 19227), (4901, 17799), (5933, 14703), (6409, 13611), (8619, 10121)]