78181128

素因数分解:

$2^3\times 3^2\times {\mathrm{701}}^1\times {\mathrm{1549}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 212179500

約数和(自身を除く): 133998372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 701, 1402, 1549, 2103, 2804, 3098, 4206, 4647, 5608, 6196, 6309, 8412, 9294, 12392, 12618, 13941, 16824, 18588, 25236, 27882, 37176, 50472, 55764, 111528, 1085849, 2171698, 3257547, 4343396, 6515094, 8686792, 9772641, 13030188, 19545282, 26060376, 39090564, 78181128]

約数ペア:

[(1, 78181128), (2, 39090564), (3, 26060376), (4, 19545282), (6, 13030188), (8, 9772641), (9, 8686792), (12, 6515094), (18, 4343396), (24, 3257547), (36, 2171698), (72, 1085849), (701, 111528), (1402, 55764), (1549, 50472), (2103, 37176), (2804, 27882), (3098, 25236), (4206, 18588), (4647, 16824), (5608, 13941), (6196, 12618), (6309, 12392), (8412, 9294)]