67839288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{256967}}^1$

素因数の和:256987

約数の個数: 32

約数和(自身を含む): 185016960

約数和(自身を除く): 117177672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 256967, 513934, 770901, 1027868, 1541802, 2055736, 2826637, 3083604, 5653274, 6167208, 8479911, 11306548, 16959822, 22613096, 33919644, 67839288]

約数ペア:

[(1, 67839288), (2, 33919644), (3, 22613096), (4, 16959822), (6, 11306548), (8, 8479911), (11, 6167208), (12, 5653274), (22, 3083604), (24, 2826637), (33, 2055736), (44, 1541802), (66, 1027868), (88, 770901), (132, 513934), (264, 256967)]