64685718

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 146830320

約数和(自身を除く): 82144602

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 83, 87, 166, 174, 249, 261, 498, 522, 747, 1493, 1494, 2407, 2986, 4479, 4814, 7221, 8958, 13437, 14442, 21663, 26874, 43297, 43326, 86594, 123919, 129891, 247838, 259782, 371757, 389673, 743514, 779346, 1115271, 2230542, 3593651, 7187302, 10780953, 21561906, 32342859, 64685718]

約数ペア:

[(1, 64685718), (2, 32342859), (3, 21561906), (6, 10780953), (9, 7187302), (18, 3593651), (29, 2230542), (58, 1115271), (83, 779346), (87, 743514), (166, 389673), (174, 371757), (249, 259782), (261, 247838), (498, 129891), (522, 123919), (747, 86594), (1493, 43326), (1494, 43297), (2407, 26874), (2986, 21663), (4479, 14442), (4814, 13437), (7221, 8958)]