68744874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{24223}}^1$

素因数の和:24282

約数の個数: 32

約数和(自身を含む): 153483264

約数和(自身を除く): 84738390

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 24223, 48446, 72669, 145338, 266453, 532906, 799359, 1041589, 1598718, 2083178, 3124767, 6249534, 11457479, 22914958, 34372437, 68744874]

約数ペア:

[(1, 68744874), (2, 34372437), (3, 22914958), (6, 11457479), (11, 6249534), (22, 3124767), (33, 2083178), (43, 1598718), (66, 1041589), (86, 799359), (129, 532906), (258, 266453), (473, 145338), (946, 72669), (1419, 48446), (2838, 24223)]