77397540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117269}}^1$

素因数の和:117292

約数の個数: 48

約数和(自身を含む): 236416320

約数和(自身を除く): 159018780

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, 117269, 234538, 351807, 469076, 586345, 703614, 1172690, 1289959, 1407228, 1759035, 2345380, 2579918, 3518070, 3869877, 5159836, 6449795, 7036140, 7739754, 12899590, 15479508, 19349385, 25799180, 38698770, 77397540]

約数ペア:

[(1, 77397540), (2, 38698770), (3, 25799180), (4, 19349385), (5, 15479508), (6, 12899590), (10, 7739754), (11, 7036140), (12, 6449795), (15, 5159836), (20, 3869877), (22, 3518070), (30, 2579918), (33, 2345380), (44, 1759035), (55, 1407228), (60, 1289959), (66, 1172690), (110, 703614), (132, 586345), (165, 469076), (220, 351807), (330, 234538), (660, 117269)]