85630468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6781}}^1$

素因数の和:6844

約数の個数: 48

約数和(自身を含む): 191415168

約数和(自身を除く): 105784700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 6781, 12628, 13562, 27124, 47467, 74591, 94934, 149182, 189868, 278021, 298364, 522137, 556042, 1044274, 1112084, 1946147, 2088548, 3058231, 3892294, 6116462, 7784588, 12232924, 21407617, 42815234, 85630468]

約数ペア:

[(1, 85630468), (2, 42815234), (4, 21407617), (7, 12232924), (11, 7784588), (14, 6116462), (22, 3892294), (28, 3058231), (41, 2088548), (44, 1946147), (77, 1112084), (82, 1044274), (154, 556042), (164, 522137), (287, 298364), (308, 278021), (451, 189868), (574, 149182), (902, 94934), (1148, 74591), (1804, 47467), (3157, 27124), (6314, 13562), (6781, 12628)]