64668924

素因数分解:

$2^2\times 3^2\times {\mathrm{881}}^1\times {\mathrm{2039}}^1$

素因数の和:2930

約数の個数: 36

約数和(自身を含む): 163734480

約数和(自身を除く): 99065556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 881, 1762, 2039, 2643, 3524, 4078, 5286, 6117, 7929, 8156, 10572, 12234, 15858, 18351, 24468, 31716, 36702, 73404, 1796359, 3592718, 5389077, 7185436, 10778154, 16167231, 21556308, 32334462, 64668924]

約数ペア:

[(1, 64668924), (2, 32334462), (3, 21556308), (4, 16167231), (6, 10778154), (9, 7185436), (12, 5389077), (18, 3592718), (36, 1796359), (881, 73404), (1762, 36702), (2039, 31716), (2643, 24468), (3524, 18351), (4078, 15858), (5286, 12234), (6117, 10572), (7929, 8156)]