86878014

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 177914880

約数和(自身を除く): 91036866

約数列:

[1, 2, 3, 6, 71, 109, 142, 213, 218, 327, 426, 654, 1871, 3742, 5613, 7739, 11226, 15478, 23217, 46434, 132841, 203939, 265682, 398523, 407878, 611817, 797046, 1223634, 14479669, 28959338, 43439007, 86878014]

約数ペア:

[(1, 86878014), (2, 43439007), (3, 28959338), (6, 14479669), (71, 1223634), (109, 797046), (142, 611817), (213, 407878), (218, 398523), (327, 265682), (426, 203939), (654, 132841), (1871, 46434), (3742, 23217), (5613, 15478), (7739, 11226)]