64013868

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{1493}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 166491360

約数和(自身を除く): 102477492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 794, 1191, 1493, 1588, 2382, 2986, 3573, 4479, 4764, 5972, 7146, 8958, 10719, 13437, 14292, 17916, 21438, 26874, 40311, 42876, 53748, 80622, 161244, 592721, 1185442, 1778163, 2370884, 3556326, 5334489, 7112652, 10668978, 16003467, 21337956, 32006934, 64013868]

約数ペア:

[(1, 64013868), (2, 32006934), (3, 21337956), (4, 16003467), (6, 10668978), (9, 7112652), (12, 5334489), (18, 3556326), (27, 2370884), (36, 1778163), (54, 1185442), (108, 592721), (397, 161244), (794, 80622), (1191, 53748), (1493, 42876), (1588, 40311), (2382, 26874), (2986, 21438), (3573, 17916), (4479, 14292), (4764, 13437), (5972, 10719), (7146, 8958)]