71781066

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{63299}}^1$

素因数の和:63320

約数の個数: 40

約数和(自身を含む): 183823200

約数和(自身を除く): 112042134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 63299, 126598, 189897, 379794, 443093, 569691, 886186, 1139382, 1329279, 1709073, 2658558, 3418146, 3987837, 5127219, 7975674, 10254438, 11963511, 23927022, 35890533, 71781066]

約数ペア:

[(1, 71781066), (2, 35890533), (3, 23927022), (6, 11963511), (7, 10254438), (9, 7975674), (14, 5127219), (18, 3987837), (21, 3418146), (27, 2658558), (42, 1709073), (54, 1329279), (63, 1139382), (81, 886186), (126, 569691), (162, 443093), (189, 379794), (378, 189897), (567, 126598), (1134, 63299)]