68702724

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{26879}}^1$

素因数の和:26960

約数の個数: 36

約数和(自身を含む): 176117760

約数和(自身を除く): 107415036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 26879, 53758, 80637, 107516, 161274, 241911, 322548, 483822, 967644, 1908409, 3816818, 5725227, 7633636, 11450454, 17175681, 22900908, 34351362, 68702724]

約数ペア:

[(1, 68702724), (2, 34351362), (3, 22900908), (4, 17175681), (6, 11450454), (9, 7633636), (12, 5725227), (18, 3816818), (36, 1908409), (71, 967644), (142, 483822), (213, 322548), (284, 241911), (426, 161274), (639, 107516), (852, 80637), (1278, 53758), (2556, 26879)]