80069784

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{77587}}^1$

素因数の和:77639

約数の個数: 32

約数和(自身を含む): 204832320

約数和(自身を除く): 124762536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 77587, 155174, 232761, 310348, 465522, 620696, 931044, 1862088, 3336241, 6672482, 10008723, 13344964, 20017446, 26689928, 40034892, 80069784]

約数ペア:

[(1, 80069784), (2, 40034892), (3, 26689928), (4, 20017446), (6, 13344964), (8, 10008723), (12, 6672482), (24, 3336241), (43, 1862088), (86, 931044), (129, 620696), (172, 465522), (258, 310348), (344, 232761), (516, 155174), (1032, 77587)]