80447304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{478853}}^1$

素因数の和:478869

約数の個数: 32

約数和(自身を含む): 229849920

約数和(自身を除く): 149402616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 478853, 957706, 1436559, 1915412, 2873118, 3351971, 3830824, 5746236, 6703942, 10055913, 11492472, 13407884, 20111826, 26815768, 40223652, 80447304]

約数ペア:

[(1, 80447304), (2, 40223652), (3, 26815768), (4, 20111826), (6, 13407884), (7, 11492472), (8, 10055913), (12, 6703942), (14, 5746236), (21, 3830824), (24, 3351971), (28, 2873118), (42, 1915412), (56, 1436559), (84, 957706), (168, 478853)]