80297294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 153062784

約数和(自身を除く): 72765490

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 121, 154, 214, 242, 443, 749, 847, 886, 1177, 1498, 1694, 2354, 3101, 4873, 6202, 8239, 9746, 12947, 16478, 25894, 34111, 47401, 53603, 68222, 90629, 94802, 107206, 181258, 331807, 375221, 521411, 663614, 750442, 1042822, 3649877, 5735521, 7299754, 11471042, 40148647, 80297294]

約数ペア:

[(1, 80297294), (2, 40148647), (7, 11471042), (11, 7299754), (14, 5735521), (22, 3649877), (77, 1042822), (107, 750442), (121, 663614), (154, 521411), (214, 375221), (242, 331807), (443, 181258), (749, 107206), (847, 94802), (886, 90629), (1177, 68222), (1498, 53603), (1694, 47401), (2354, 34111), (3101, 25894), (4873, 16478), (6202, 12947), (8239, 9746)]