66866376

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{64793}}^1$

素因数の和:64845

約数の個数: 32

約数和(自身を含む): 171056160

約数和(自身を除く): 104189784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 64793, 129586, 194379, 259172, 388758, 518344, 777516, 1555032, 2786099, 5572198, 8358297, 11144396, 16716594, 22288792, 33433188, 66866376]

約数ペア:

[(1, 66866376), (2, 33433188), (3, 22288792), (4, 16716594), (6, 11144396), (8, 8358297), (12, 5572198), (24, 2786099), (43, 1555032), (86, 777516), (129, 518344), (172, 388758), (258, 259172), (344, 194379), (516, 129586), (1032, 64793)]