68616834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79973}}^1$

素因数の和:80002

約数の個数: 32

約数和(自身を含む): 161227584

約数和(自身を除く): 92610750

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 79973, 159946, 239919, 479838, 879703, 1039649, 1759406, 2079298, 2639109, 3118947, 5278218, 6237894, 11436139, 22872278, 34308417, 68616834]

約数ペア:

[(1, 68616834), (2, 34308417), (3, 22872278), (6, 11436139), (11, 6237894), (13, 5278218), (22, 3118947), (26, 2639109), (33, 2079298), (39, 1759406), (66, 1039649), (78, 879703), (143, 479838), (286, 239919), (429, 159946), (858, 79973)]