72495503822

素因数分解:

$2^1\times 7^3\times {\mathrm{709}}^1\times {\mathrm{149053}}^1$

素因数の和:149785

約数の個数: 32

約数和(自身を含む): 126994008000

約数和(自身を除く): 54498504178

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 709, 1418, 4963, 9926, 34741, 69482, 149053, 243187, 298106, 486374, 1043371, 2086742, 7303597, 14607194, 51125179, 102250358, 105678577, 211357154, 739750039, 1479500078, 5178250273, 10356500546, 36247751911, 72495503822]

約数ペア:

[(1, 72495503822), (2, 36247751911), (7, 10356500546), (14, 5178250273), (49, 1479500078), (98, 739750039), (343, 211357154), (686, 105678577), (709, 102250358), (1418, 51125179), (4963, 14607194), (9926, 7303597), (34741, 2086742), (69482, 1043371), (149053, 486374), (243187, 298106)]