72081438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{84011}}^1$

素因数の和:84040

約数の個数: 32

約数和(自身を含む): 169368192

約数和(自身を除く): 97286754

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 84011, 168022, 252033, 504066, 924121, 1092143, 1848242, 2184286, 2772363, 3276429, 5544726, 6552858, 12013573, 24027146, 36040719, 72081438]

約数ペア:

[(1, 72081438), (2, 36040719), (3, 24027146), (6, 12013573), (11, 6552858), (13, 5544726), (22, 3276429), (26, 2772363), (33, 2184286), (39, 1848242), (66, 1092143), (78, 924121), (143, 504066), (286, 252033), (429, 168022), (858, 84011)]