68173801916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{138007}}^1$

素因数の和:138234

約数の個数: 48

約数和(自身を含む): 132620167680

約数和(自身を除く): 64446365764

約数列:

[1, 2, 4, 11, 22, 44, 103, 109, 206, 218, 412, 436, 1133, 1199, 2266, 2398, 4532, 4796, 11227, 22454, 44908, 123497, 138007, 246994, 276014, 493988, 552028, 1518077, 3036154, 6072308, 14214721, 15042763, 28429442, 30085526, 56858884, 60171052, 156361931, 165470393, 312723862, 330940786, 625447724, 661881572, 1549404589, 3098809178, 6197618356, 17043450479, 34086900958, 68173801916]

約数ペア:

[(1, 68173801916), (2, 34086900958), (4, 17043450479), (11, 6197618356), (22, 3098809178), (44, 1549404589), (103, 661881572), (109, 625447724), (206, 330940786), (218, 312723862), (412, 165470393), (436, 156361931), (1133, 60171052), (1199, 56858884), (2266, 30085526), (2398, 28429442), (4532, 15042763), (4796, 14214721), (11227, 6072308), (22454, 3036154), (44908, 1518077), (123497, 552028), (138007, 493988), (246994, 276014)]