78768021266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1\times {\mathrm{26501}}^1$

素因数の和:27490

約数の個数: 32

約数和(自身を含む): 129830117760

約数和(自身を除く): 51062096494

約数列:

[1, 2, 11, 22, 167, 334, 809, 1618, 1837, 3674, 8899, 17798, 26501, 53002, 135103, 270206, 291511, 583022, 1486133, 2972266, 4425667, 8851334, 21439309, 42878618, 48682337, 97364674, 235832399, 471664798, 3580364603, 7160729206, 39384010633, 78768021266]

約数ペア:

[(1, 78768021266), (2, 39384010633), (11, 7160729206), (22, 3580364603), (167, 471664798), (334, 235832399), (809, 97364674), (1618, 48682337), (1837, 42878618), (3674, 21439309), (8899, 8851334), (17798, 4425667), (26501, 2972266), (53002, 1486133), (135103, 583022), (270206, 291511)]