68781252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7841}}^1$

素因数の和:7908

約数の個数: 48

約数和(自身を含む): 173904192

約数和(自身を除く): 105122940

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 7841, 8772, 15682, 23523, 31364, 47046, 94092, 133297, 266594, 337163, 399891, 533188, 674326, 799782, 1011489, 1348652, 1599564, 2022978, 4045956, 5731771, 11463542, 17195313, 22927084, 34390626, 68781252]

約数ペア:

[(1, 68781252), (2, 34390626), (3, 22927084), (4, 17195313), (6, 11463542), (12, 5731771), (17, 4045956), (34, 2022978), (43, 1599564), (51, 1348652), (68, 1011489), (86, 799782), (102, 674326), (129, 533188), (172, 399891), (204, 337163), (258, 266594), (516, 133297), (731, 94092), (1462, 47046), (2193, 31364), (2924, 23523), (4386, 15682), (7841, 8772)]