77746020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117797}}^1$

素因数の和:117820

約数の個数: 48

約数和(自身を含む): 237480768

約数和(自身を除く): 159734748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 117797, 235594, 353391, 471188, 588985, 706782, 1177970, 1295767, 1413564, 1766955, 2355940, 2591534, 3533910, 3887301, 5183068, 6478835, 7067820, 7774602, 12957670, 15549204, 19436505, 25915340, 38873010, 77746020]

約数ペア:

[(1, 77746020), (2, 38873010), (3, 25915340), (4, 19436505), (5, 15549204), (6, 12957670), (10, 7774602), (11, 7067820), (12, 6478835), (15, 5183068), (20, 3887301), (22, 3533910), (30, 2591534), (33, 2355940), (44, 1766955), (55, 1413564), (60, 1295767), (66, 1177970), (110, 706782), (132, 588985), (165, 471188), (220, 353391), (330, 235594), (660, 117797)]