81500292

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{55217}}^1$

素因数の和:55268

約数の個数: 36

約数和(自身を含む): 211043196

約数和(自身を除く): 129542904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 55217, 110434, 165651, 220868, 331302, 496953, 662604, 993906, 1987812, 2263897, 4527794, 6791691, 9055588, 13583382, 20375073, 27166764, 40750146, 81500292]

約数ペア:

[(1, 81500292), (2, 40750146), (3, 27166764), (4, 20375073), (6, 13583382), (9, 9055588), (12, 6791691), (18, 4527794), (36, 2263897), (41, 1987812), (82, 993906), (123, 662604), (164, 496953), (246, 331302), (369, 220868), (492, 165651), (738, 110434), (1476, 55217)]