86117820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 255467520

約数和(自身を除く): 169349700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 348, 430, 435, 516, 580, 645, 860, 870, 1151, 1247, 1290, 1740, 2302, 2494, 2580, 3453, 3741, 4604, 4988, 5755, 6235, 6906, 7482, 11510, 12470, 13812, 14964, 17265, 18705, 23020, 24940, 33379, 34530, 37410, 49493, 66758, 69060, 74820, 98986, 100137, 133516, 148479, 166895, 197972, 200274, 247465, 296958, 333790, 400548, 494930, 500685, 593916, 667580, 742395, 989860, 1001370, 1435297, 1484790, 2002740, 2870594, 2969580, 4305891, 5741188, 7176485, 8611782, 14352970, 17223564, 21529455, 28705940, 43058910, 86117820]

約数ペア:

[(1, 86117820), (2, 43058910), (3, 28705940), (4, 21529455), (5, 17223564), (6, 14352970), (10, 8611782), (12, 7176485), (15, 5741188), (20, 4305891), (29, 2969580), (30, 2870594), (43, 2002740), (58, 1484790), (60, 1435297), (86, 1001370), (87, 989860), (116, 742395), (129, 667580), (145, 593916), (172, 500685), (174, 494930), (215, 400548), (258, 333790), (290, 296958), (348, 247465), (430, 200274), (435, 197972), (516, 166895), (580, 148479), (645, 133516), (860, 100137), (870, 98986), (1151, 74820), (1247, 69060), (1290, 66758), (1740, 49493), (2302, 37410), (2494, 34530), (2580, 33379), (3453, 24940), (3741, 23020), (4604, 18705), (4988, 17265), (5755, 14964), (6235, 13812), (6906, 12470), (7482, 11510)]