81762012

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{8443}}^1$

素因数の和:8722

約数の個数: 36

約数和(自身を含む): 207469080

約数和(自身を除く): 125707068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 8443, 9684, 16886, 25329, 33772, 50658, 75987, 101316, 151974, 303948, 2271167, 4542334, 6813501, 9084668, 13627002, 20440503, 27254004, 40881006, 81762012]

約数ペア:

[(1, 81762012), (2, 40881006), (3, 27254004), (4, 20440503), (6, 13627002), (9, 9084668), (12, 6813501), (18, 4542334), (36, 2271167), (269, 303948), (538, 151974), (807, 101316), (1076, 75987), (1614, 50658), (2421, 33772), (3228, 25329), (4842, 16886), (8443, 9684)]