82186364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 82924036

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 239, 389, 442, 478, 778, 884, 956, 1556, 3107, 4063, 5057, 6214, 6613, 8126, 10114, 12428, 13226, 16252, 20228, 26452, 52819, 85969, 92971, 105638, 171938, 185942, 211276, 343876, 371884, 1208623, 1580507, 2417246, 3161014, 4834492, 6322028, 20546591, 41093182, 82186364]

約数ペア:

[(1, 82186364), (2, 41093182), (4, 20546591), (13, 6322028), (17, 4834492), (26, 3161014), (34, 2417246), (52, 1580507), (68, 1208623), (221, 371884), (239, 343876), (389, 211276), (442, 185942), (478, 171938), (778, 105638), (884, 92971), (956, 85969), (1556, 52819), (3107, 26452), (4063, 20228), (5057, 16252), (6214, 13226), (6613, 12428), (8126, 10114)]