80700354

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{4357}}^1$

素因数の和:4389

約数の個数: 64

約数和(自身を含む): 209184000

約数和(自身を除く): 128483646

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, 4357, 6174, 8714, 9261, 13071, 18522, 26142, 30499, 39213, 60998, 78426, 91497, 117639, 182994, 213493, 235278, 274491, 426986, 548982, 640479, 823473, 1280958, 1494451, 1646946, 1921437, 2988902, 3842874, 4483353, 5764311, 8966706, 11528622, 13450059, 26900118, 40350177, 80700354]

約数ペア:

[(1, 80700354), (2, 40350177), (3, 26900118), (6, 13450059), (7, 11528622), (9, 8966706), (14, 5764311), (18, 4483353), (21, 3842874), (27, 2988902), (42, 1921437), (49, 1646946), (54, 1494451), (63, 1280958), (98, 823473), (126, 640479), (147, 548982), (189, 426986), (294, 274491), (343, 235278), (378, 213493), (441, 182994), (686, 117639), (882, 91497), (1029, 78426), (1323, 60998), (2058, 39213), (2646, 30499), (3087, 26142), (4357, 18522), (6174, 13071), (8714, 9261)]