77971878

素因数分解:

$2^1\times 3^2\times {\mathrm{1459}}^1\times {\mathrm{2969}}^1$

素因数の和:4436

約数の個数: 24

約数和(自身を含む): 169111800

約数和(自身を除く): 91139922

約数列:

[1, 2, 3, 6, 9, 18, 1459, 2918, 2969, 4377, 5938, 8754, 8907, 13131, 17814, 26262, 26721, 53442, 4331771, 8663542, 12995313, 25990626, 38985939, 77971878]

約数ペア:

[(1, 77971878), (2, 38985939), (3, 25990626), (6, 12995313), (9, 8663542), (18, 4331771), (1459, 53442), (2918, 26721), (2969, 26262), (4377, 17814), (5938, 13131), (8754, 8907)]