80409864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197083}}^1$

素因数の和:197109

約数の個数: 32

約数和(自身を含む): 212850720

約数和(自身を除く): 132440856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 197083, 394166, 591249, 788332, 1182498, 1576664, 2364996, 3350411, 4729992, 6700822, 10051233, 13401644, 20102466, 26803288, 40204932, 80409864]

約数ペア:

[(1, 80409864), (2, 40204932), (3, 26803288), (4, 20102466), (6, 13401644), (8, 10051233), (12, 6700822), (17, 4729992), (24, 3350411), (34, 2364996), (51, 1576664), (68, 1182498), (102, 788332), (136, 591249), (204, 394166), (408, 197083)]