77896644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17497}}^1$

素因数の和:17564

約数の個数: 48

約数和(自身を含む): 211655808

約数和(自身を除く): 133759164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 17497, 34994, 52491, 69988, 104982, 122479, 209964, 244958, 367437, 489916, 734874, 927341, 1469748, 1854682, 2782023, 3709364, 5564046, 6491387, 11128092, 12982774, 19474161, 25965548, 38948322, 77896644]

約数ペア:

[(1, 77896644), (2, 38948322), (3, 25965548), (4, 19474161), (6, 12982774), (7, 11128092), (12, 6491387), (14, 5564046), (21, 3709364), (28, 2782023), (42, 1854682), (53, 1469748), (84, 927341), (106, 734874), (159, 489916), (212, 367437), (318, 244958), (371, 209964), (636, 122479), (742, 104982), (1113, 69988), (1484, 52491), (2226, 34994), (4452, 17497)]