71947836

素因数分解:

$2^2\times 3^2\times {\mathrm{701}}^1\times {\mathrm{2851}}^1$

素因数の和:3562

約数の個数: 36

約数和(自身を含む): 182191464

約数和(自身を除く): 110243628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 701, 1402, 2103, 2804, 2851, 4206, 5702, 6309, 8412, 8553, 11404, 12618, 17106, 25236, 25659, 34212, 51318, 102636, 1998551, 3997102, 5995653, 7994204, 11991306, 17986959, 23982612, 35973918, 71947836]

約数ペア:

[(1, 71947836), (2, 35973918), (3, 23982612), (4, 17986959), (6, 11991306), (9, 7994204), (12, 5995653), (18, 3997102), (36, 1998551), (701, 102636), (1402, 51318), (2103, 34212), (2804, 25659), (2851, 25236), (4206, 17106), (5702, 12618), (6309, 11404), (8412, 8553)]