123290208

素因数分解:

$2^5\times 3^3\times {\mathrm{142697}}^1$

素因数の和:142716

約数の個数: 48

約数和(自身を含む): 359598960

約数和(自身を除く): 236308752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 142697, 285394, 428091, 570788, 856182, 1141576, 1284273, 1712364, 2283152, 2568546, 3424728, 3852819, 4566304, 5137092, 6849456, 7705638, 10274184, 13698912, 15411276, 20548368, 30822552, 41096736, 61645104, 123290208]

約数ペア:

[(1, 123290208), (2, 61645104), (3, 41096736), (4, 30822552), (6, 20548368), (8, 15411276), (9, 13698912), (12, 10274184), (16, 7705638), (18, 6849456), (24, 5137092), (27, 4566304), (32, 3852819), (36, 3424728), (48, 2568546), (54, 2283152), (72, 1712364), (96, 1284273), (108, 1141576), (144, 856182), (216, 570788), (288, 428091), (432, 285394), (864, 142697)]