71083128

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{68879}}^1$

素因数の和:68931

約数の個数: 32

約数和(自身を含む): 181843200

約数和(自身を除く): 110760072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 68879, 137758, 206637, 275516, 413274, 551032, 826548, 1653096, 2961797, 5923594, 8885391, 11847188, 17770782, 23694376, 35541564, 71083128]

約数ペア:

[(1, 71083128), (2, 35541564), (3, 23694376), (4, 17770782), (6, 11847188), (8, 8885391), (12, 5923594), (24, 2961797), (43, 1653096), (86, 826548), (129, 551032), (172, 413274), (258, 275516), (344, 206637), (516, 137758), (1032, 68879)]