80108226

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^2$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 195768144

約数和(自身を除く): 115659918

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 97, 99, 129, 194, 198, 258, 291, 387, 473, 582, 774, 873, 946, 1067, 1419, 1746, 2134, 2838, 3201, 4171, 4257, 6402, 8342, 8514, 9409, 9603, 12513, 18818, 19206, 25026, 28227, 37539, 45881, 56454, 75078, 84681, 91762, 103499, 137643, 169362, 206998, 275286, 310497, 404587, 412929, 620994, 809174, 825858, 931491, 1213761, 1862982, 2427522, 3641283, 4450457, 7282566, 8900914, 13351371, 26702742, 40054113, 80108226]

約数ペア:

[(1, 80108226), (2, 40054113), (3, 26702742), (6, 13351371), (9, 8900914), (11, 7282566), (18, 4450457), (22, 3641283), (33, 2427522), (43, 1862982), (66, 1213761), (86, 931491), (97, 825858), (99, 809174), (129, 620994), (194, 412929), (198, 404587), (258, 310497), (291, 275286), (387, 206998), (473, 169362), (582, 137643), (774, 103499), (873, 91762), (946, 84681), (1067, 75078), (1419, 56454), (1746, 45881), (2134, 37539), (2838, 28227), (3201, 25026), (4171, 19206), (4257, 18818), (6402, 12513), (8342, 9603), (8514, 9409)]