80743422

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 166573440

約数和(自身を除く): 85830018

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 258, 262, 393, 786, 2389, 4778, 5633, 7167, 11266, 14334, 16899, 33798, 102727, 205454, 308181, 312959, 616362, 625918, 938877, 1877754, 13457237, 26914474, 40371711, 80743422]

約数ペア:

[(1, 80743422), (2, 40371711), (3, 26914474), (6, 13457237), (43, 1877754), (86, 938877), (129, 625918), (131, 616362), (258, 312959), (262, 308181), (393, 205454), (786, 102727), (2389, 33798), (4778, 16899), (5633, 14334), (7167, 11266)]