80996706

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{4373}}^1$

素因数の和:4405

約数の個数: 64

約数和(自身を含む): 209952000

約数和(自身を除く): 128955294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2646, 3087, 4373, 6174, 8746, 9261, 13119, 18522, 26238, 30611, 39357, 61222, 78714, 91833, 118071, 183666, 214277, 236142, 275499, 428554, 550998, 642831, 826497, 1285662, 1499939, 1652994, 1928493, 2999878, 3856986, 4499817, 5785479, 8999634, 11570958, 13499451, 26998902, 40498353, 80996706]

約数ペア:

[(1, 80996706), (2, 40498353), (3, 26998902), (6, 13499451), (7, 11570958), (9, 8999634), (14, 5785479), (18, 4499817), (21, 3856986), (27, 2999878), (42, 1928493), (49, 1652994), (54, 1499939), (63, 1285662), (98, 826497), (126, 642831), (147, 550998), (189, 428554), (294, 275499), (343, 236142), (378, 214277), (441, 183666), (686, 118071), (882, 91833), (1029, 78714), (1323, 61222), (2058, 39357), (2646, 30611), (3087, 26238), (4373, 18522), (6174, 13119), (8746, 9261)]