84013636

素因数分解:

$2^2\times 7^2\times {\mathrm{499}}^1\times {\mathrm{859}}^1$

素因数の和:1376

約数の個数: 36

約数和(自身を含む): 171570000

約数和(自身を除く): 87556364

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 499, 859, 998, 1718, 1996, 3436, 3493, 6013, 6986, 12026, 13972, 24052, 24451, 42091, 48902, 84182, 97804, 168364, 428641, 857282, 1714564, 3000487, 6000974, 12001948, 21003409, 42006818, 84013636]

約数ペア:

[(1, 84013636), (2, 42006818), (4, 21003409), (7, 12001948), (14, 6000974), (28, 3000487), (49, 1714564), (98, 857282), (196, 428641), (499, 168364), (859, 97804), (998, 84182), (1718, 48902), (1996, 42091), (3436, 24451), (3493, 24052), (6013, 13972), (6986, 12026)]