82572556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 169868160

約数和(自身を除く): 87295604

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 2297, 3268, 4594, 8987, 9188, 17974, 25267, 35948, 43643, 50534, 87286, 98771, 101068, 174572, 197542, 395084, 480073, 960146, 1086481, 1876649, 1920292, 2172962, 3753298, 4345924, 7506596, 20643139, 41286278, 82572556]

約数ペア:

[(1, 82572556), (2, 41286278), (4, 20643139), (11, 7506596), (19, 4345924), (22, 3753298), (38, 2172962), (43, 1920292), (44, 1876649), (76, 1086481), (86, 960146), (172, 480073), (209, 395084), (418, 197542), (473, 174572), (817, 101068), (836, 98771), (946, 87286), (1634, 50534), (1892, 43643), (2297, 35948), (3268, 25267), (4594, 17974), (8987, 9188)]