77321912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4241}}^1$

素因数の和:4343

約数の個数: 32

約数和(自身を含む): 151184880

約数和(自身を除く): 73862968

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2279, 4241, 4558, 8482, 9116, 16964, 18232, 33928, 182363, 224773, 364726, 449546, 729452, 899092, 1458904, 1798184, 9665239, 19330478, 38660956, 77321912]

約数ペア:

[(1, 77321912), (2, 38660956), (4, 19330478), (8, 9665239), (43, 1798184), (53, 1458904), (86, 899092), (106, 729452), (172, 449546), (212, 364726), (344, 224773), (424, 182363), (2279, 33928), (4241, 18232), (4558, 16964), (8482, 9116)]