80854508

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{5651}}^1$

素因数の和:5742

約数の個数: 36

約数和(自身を含む): 166880952

約数和(自身を除く): 86026444

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 5651, 7154, 11302, 14308, 22604, 39557, 79114, 158228, 276899, 412523, 553798, 825046, 1107596, 1650092, 2887661, 5775322, 11550644, 20213627, 40427254, 80854508]

約数ペア:

[(1, 80854508), (2, 40427254), (4, 20213627), (7, 11550644), (14, 5775322), (28, 2887661), (49, 1650092), (73, 1107596), (98, 825046), (146, 553798), (196, 412523), (292, 276899), (511, 158228), (1022, 79114), (2044, 39557), (3577, 22604), (5651, 14308), (7154, 11302)]