77820774

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 159129600

約数和(自身を除く): 81308826

約数列:

[1, 2, 3, 6, 73, 127, 146, 219, 254, 381, 438, 762, 1399, 2798, 4197, 8394, 9271, 18542, 27813, 55626, 102127, 177673, 204254, 306381, 355346, 533019, 612762, 1066038, 12970129, 25940258, 38910387, 77820774]

約数ペア:

[(1, 77820774), (2, 38910387), (3, 25940258), (6, 12970129), (73, 1066038), (127, 612762), (146, 533019), (219, 355346), (254, 306381), (381, 204254), (438, 177673), (762, 102127), (1399, 55626), (2798, 27813), (4197, 18542), (8394, 9271)]