81135036

素因数分解:

$2^2\times 3^2\times {\mathrm{751}}^1\times {\mathrm{3001}}^1$

素因数の和:3762

約数の個数: 36

約数和(自身を含む): 205432864

約数和(自身を除く): 124297828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 751, 1502, 2253, 3001, 3004, 4506, 6002, 6759, 9003, 9012, 12004, 13518, 18006, 27009, 27036, 36012, 54018, 108036, 2253751, 4507502, 6761253, 9015004, 13522506, 20283759, 27045012, 40567518, 81135036]

約数ペア:

[(1, 81135036), (2, 40567518), (3, 27045012), (4, 20283759), (6, 13522506), (9, 9015004), (12, 6761253), (18, 4507502), (36, 2253751), (751, 108036), (1502, 54018), (2253, 36012), (3001, 27036), (3004, 27009), (4506, 18006), (6002, 13518), (6759, 12004), (9003, 9012)]