68531012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{8329}}^1$

素因数の和:8372

約数の個数: 36

約数和(自身を含む): 139594140

約数和(自身を除く): 71063128

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 8329, 16658, 33316, 91619, 141593, 183238, 283186, 366476, 566372, 1007809, 1557523, 2015618, 3115046, 4031236, 6230092, 17132753, 34265506, 68531012]

約数ペア:

[(1, 68531012), (2, 34265506), (4, 17132753), (11, 6230092), (17, 4031236), (22, 3115046), (34, 2015618), (44, 1557523), (68, 1007809), (121, 566372), (187, 366476), (242, 283186), (374, 183238), (484, 141593), (748, 91619), (2057, 33316), (4114, 16658), (8228, 8329)]