71284716

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{23857}}^1$

素因数の和:23950

約数の個数: 36

約数和(自身を含む): 182370552

約数和(自身を除く): 111085836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 23857, 47714, 71571, 95428, 143142, 214713, 286284, 429426, 858852, 1980131, 3960262, 5940393, 7920524, 11880786, 17821179, 23761572, 35642358, 71284716]

約数ペア:

[(1, 71284716), (2, 35642358), (3, 23761572), (4, 17821179), (6, 11880786), (9, 7920524), (12, 5940393), (18, 3960262), (36, 1980131), (83, 858852), (166, 429426), (249, 286284), (332, 214713), (498, 143142), (747, 95428), (996, 71571), (1494, 47714), (2988, 23857)]