77357940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117209}}^1$

素因数の和:117232

約数の個数: 48

約数和(自身を含む): 236295360

約数和(自身を除く): 158937420

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, 117209, 234418, 351627, 468836, 586045, 703254, 1172090, 1289299, 1406508, 1758135, 2344180, 2578598, 3516270, 3867897, 5157196, 6446495, 7032540, 7735794, 12892990, 15471588, 19339485, 25785980, 38678970, 77357940]

約数ペア:

[(1, 77357940), (2, 38678970), (3, 25785980), (4, 19339485), (5, 15471588), (6, 12892990), (10, 7735794), (11, 7032540), (12, 6446495), (15, 5157196), (20, 3867897), (22, 3516270), (30, 2578598), (33, 2344180), (44, 1758135), (55, 1406508), (60, 1289299), (66, 1172090), (110, 703254), (132, 586045), (165, 468836), (220, 351627), (330, 234418), (660, 117209)]