82540668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4657}}^1$

素因数の和:4882

約数の個数: 48

約数和(自身を含む): 221199104

約数和(自身を除く): 138658436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 4657, 5908, 8862, 9314, 13971, 17724, 18628, 27942, 32599, 55884, 65198, 97797, 130396, 195594, 391188, 982627, 1965254, 2947881, 3930508, 5895762, 6878389, 11791524, 13756778, 20635167, 27513556, 41270334, 82540668]

約数ペア:

[(1, 82540668), (2, 41270334), (3, 27513556), (4, 20635167), (6, 13756778), (7, 11791524), (12, 6878389), (14, 5895762), (21, 3930508), (28, 2947881), (42, 1965254), (84, 982627), (211, 391188), (422, 195594), (633, 130396), (844, 97797), (1266, 65198), (1477, 55884), (2532, 32599), (2954, 27942), (4431, 18628), (4657, 17724), (5908, 13971), (8862, 9314)]