82194164

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 159936000

約数和(自身を除く): 77741836

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 199, 338, 398, 611, 676, 796, 1222, 2197, 2444, 2587, 4394, 5174, 7943, 8788, 9353, 10348, 15886, 18706, 31772, 33631, 37412, 67262, 103259, 121589, 134524, 206518, 243178, 413036, 437203, 486356, 874406, 1580657, 1748812, 3161314, 6322628, 20548541, 41097082, 82194164]

約数ペア:

[(1, 82194164), (2, 41097082), (4, 20548541), (13, 6322628), (26, 3161314), (47, 1748812), (52, 1580657), (94, 874406), (169, 486356), (188, 437203), (199, 413036), (338, 243178), (398, 206518), (611, 134524), (676, 121589), (796, 103259), (1222, 67262), (2197, 37412), (2444, 33631), (2587, 31772), (4394, 18706), (5174, 15886), (7943, 10348), (8788, 9353)]