87164574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20149}}^1$

素因数の和:20264

約数の個数: 32

約数和(自身を含む): 201177600

約数和(自身を除く): 114013026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 20149, 40298, 60447, 120894, 141043, 282086, 423129, 846258, 2075347, 4150694, 6226041, 12452082, 14527429, 29054858, 43582287, 87164574]

約数ペア:

[(1, 87164574), (2, 43582287), (3, 29054858), (6, 14527429), (7, 12452082), (14, 6226041), (21, 4150694), (42, 2075347), (103, 846258), (206, 423129), (309, 282086), (618, 141043), (721, 120894), (1442, 60447), (2163, 40298), (4326, 20149)]