5131728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{1697}}^1$

素因数の和:1721

約数の個数: 80

約数和(自身を含む): 16844160

約数和(自身を除く): 11712432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 1697, 3024, 3394, 5091, 6788, 10182, 11879, 13576, 15273, 20364, 23758, 27152, 30546, 35637, 40728, 45819, 47516, 61092, 71274, 81456, 91638, 95032, 106911, 122184, 142548, 183276, 190064, 213822, 244368, 285096, 320733, 366552, 427644, 570192, 641466, 733104, 855288, 1282932, 1710576, 2565864, 5131728]

約数ペア:

[(1, 5131728), (2, 2565864), (3, 1710576), (4, 1282932), (6, 855288), (7, 733104), (8, 641466), (9, 570192), (12, 427644), (14, 366552), (16, 320733), (18, 285096), (21, 244368), (24, 213822), (27, 190064), (28, 183276), (36, 142548), (42, 122184), (48, 106911), (54, 95032), (56, 91638), (63, 81456), (72, 71274), (84, 61092), (108, 47516), (112, 45819), (126, 40728), (144, 35637), (168, 30546), (189, 27152), (216, 23758), (252, 20364), (336, 15273), (378, 13576), (432, 11879), (504, 10182), (756, 6788), (1008, 5091), (1512, 3394), (1697, 3024)]