80829474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2909}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 176834880

約数和(自身を除く): 96005406

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 842, 1263, 2526, 2909, 4631, 5818, 8727, 9262, 13893, 17454, 27786, 31999, 63998, 95997, 191994, 1224689, 2449378, 3674067, 7348134, 13471579, 26943158, 40414737, 80829474]

約数ペア:

[(1, 80829474), (2, 40414737), (3, 26943158), (6, 13471579), (11, 7348134), (22, 3674067), (33, 2449378), (66, 1224689), (421, 191994), (842, 95997), (1263, 63998), (2526, 31999), (2909, 27786), (4631, 17454), (5818, 13893), (8727, 9262)]