69639864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21817}}^1$

素因数の和:21852

約数の個数: 64

約数和(自身を含む): 209452800

約数和(自身を除く): 139812936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 21817, 43634, 65451, 87268, 130902, 152719, 174536, 261804, 305438, 414523, 458157, 523608, 610876, 829046, 916314, 1221752, 1243569, 1658092, 1832628, 2487138, 2901661, 3316184, 3665256, 4974276, 5803322, 8704983, 9948552, 11606644, 17409966, 23213288, 34819932, 69639864]

約数ペア:

[(1, 69639864), (2, 34819932), (3, 23213288), (4, 17409966), (6, 11606644), (7, 9948552), (8, 8704983), (12, 5803322), (14, 4974276), (19, 3665256), (21, 3316184), (24, 2901661), (28, 2487138), (38, 1832628), (42, 1658092), (56, 1243569), (57, 1221752), (76, 916314), (84, 829046), (114, 610876), (133, 523608), (152, 458157), (168, 414523), (228, 305438), (266, 261804), (399, 174536), (456, 152719), (532, 130902), (798, 87268), (1064, 65451), (1596, 43634), (3192, 21817)]