84841768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 180299520

約数和(自身を除く): 95457752

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 73, 88, 94, 146, 188, 281, 292, 376, 517, 562, 584, 803, 1034, 1124, 1606, 2068, 2248, 3091, 3212, 3431, 4136, 6182, 6424, 6862, 12364, 13207, 13724, 20513, 24728, 26414, 27448, 37741, 41026, 52828, 75482, 82052, 105656, 145277, 150964, 164104, 225643, 290554, 301928, 451286, 581108, 902572, 964111, 1162216, 1805144, 1928222, 3856444, 7712888, 10605221, 21210442, 42420884, 84841768]

約数ペア:

[(1, 84841768), (2, 42420884), (4, 21210442), (8, 10605221), (11, 7712888), (22, 3856444), (44, 1928222), (47, 1805144), (73, 1162216), (88, 964111), (94, 902572), (146, 581108), (188, 451286), (281, 301928), (292, 290554), (376, 225643), (517, 164104), (562, 150964), (584, 145277), (803, 105656), (1034, 82052), (1124, 75482), (1606, 52828), (2068, 41026), (2248, 37741), (3091, 27448), (3212, 26414), (3431, 24728), (4136, 20513), (6182, 13724), (6424, 13207), (6862, 12364)]