78791086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 136936800

約数和(自身を除く): 58145714

約数列:

[1, 2, 11, 22, 29, 58, 103, 109, 121, 206, 218, 242, 319, 638, 1133, 1199, 2266, 2398, 2987, 3161, 3509, 5974, 6322, 7018, 11227, 12463, 13189, 22454, 24926, 26378, 32857, 34771, 65714, 69542, 123497, 246994, 325583, 361427, 382481, 651166, 722854, 764962, 1358467, 2716934, 3581413, 7162826, 39395543, 78791086]

約数ペア:

[(1, 78791086), (2, 39395543), (11, 7162826), (22, 3581413), (29, 2716934), (58, 1358467), (103, 764962), (109, 722854), (121, 651166), (206, 382481), (218, 361427), (242, 325583), (319, 246994), (638, 123497), (1133, 69542), (1199, 65714), (2266, 34771), (2398, 32857), (2987, 26378), (3161, 24926), (3509, 22454), (5974, 13189), (6322, 12463), (7018, 11227)]