85000446

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 189287280

約数和(自身を除く): 104286834

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 139, 159, 278, 318, 417, 477, 641, 834, 954, 1251, 1282, 1923, 2502, 3846, 5769, 7367, 11538, 14734, 22101, 33973, 44202, 66303, 67946, 89099, 101919, 132606, 178198, 203838, 267297, 305757, 534594, 611514, 801891, 1603782, 4722247, 9444494, 14166741, 28333482, 42500223, 85000446]

約数ペア:

[(1, 85000446), (2, 42500223), (3, 28333482), (6, 14166741), (9, 9444494), (18, 4722247), (53, 1603782), (106, 801891), (139, 611514), (159, 534594), (278, 305757), (318, 267297), (417, 203838), (477, 178198), (641, 132606), (834, 101919), (954, 89099), (1251, 67946), (1282, 66303), (1923, 44202), (2502, 33973), (3846, 22101), (5769, 14734), (7367, 11538)]