80917782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 179032896

約数和(自身を除く): 98115114

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 227, 242, 363, 454, 491, 681, 726, 982, 1362, 1473, 2497, 2946, 4994, 5401, 7491, 10802, 14982, 16203, 27467, 32406, 54934, 59411, 82401, 111457, 118822, 164802, 178233, 222914, 334371, 356466, 668742, 1226027, 2452054, 3678081, 7356162, 13486297, 26972594, 40458891, 80917782]

約数ペア:

[(1, 80917782), (2, 40458891), (3, 26972594), (6, 13486297), (11, 7356162), (22, 3678081), (33, 2452054), (66, 1226027), (121, 668742), (227, 356466), (242, 334371), (363, 222914), (454, 178233), (491, 164802), (681, 118822), (726, 111457), (982, 82401), (1362, 59411), (1473, 54934), (2497, 32406), (2946, 27467), (4994, 16203), (5401, 14982), (7491, 10802)]