82908452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 162993600

約数和(自身を除く): 80085148

約数列:

[1, 2, 4, 11, 22, 44, 59, 109, 118, 218, 236, 293, 436, 586, 649, 1172, 1199, 1298, 2398, 2596, 3223, 4796, 6431, 6446, 12862, 12892, 17287, 25724, 31937, 34574, 63874, 69148, 70741, 127748, 141482, 190157, 282964, 351307, 380314, 702614, 760628, 1405228, 1884283, 3768566, 7537132, 20727113, 41454226, 82908452]

約数ペア:

[(1, 82908452), (2, 41454226), (4, 20727113), (11, 7537132), (22, 3768566), (44, 1884283), (59, 1405228), (109, 760628), (118, 702614), (218, 380314), (236, 351307), (293, 282964), (436, 190157), (586, 141482), (649, 127748), (1172, 70741), (1199, 69148), (1298, 63874), (2398, 34574), (2596, 31937), (3223, 25724), (4796, 17287), (6431, 12892), (6446, 12862)]