80674076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151643}}^1$

素因数の和:151673

約数の個数: 24

約数和(自身を含む): 169841280

約数和(自身を除く): 89167204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 151643, 303286, 606572, 1061501, 2123002, 2881217, 4246004, 5762434, 11524868, 20168519, 40337038, 80674076]

約数ペア:

[(1, 80674076), (2, 40337038), (4, 20168519), (7, 11524868), (14, 5762434), (19, 4246004), (28, 2881217), (38, 2123002), (76, 1061501), (133, 606572), (266, 303286), (532, 151643)]