89660648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2467}}^1$

素因数の和:2550

約数の個数: 64

約数和(自身を含む): 213235200

約数和(自身を除く): 123574552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 118, 154, 236, 308, 413, 472, 616, 649, 826, 1298, 1652, 2467, 2596, 3304, 4543, 4934, 5192, 9086, 9868, 17269, 18172, 19736, 27137, 34538, 36344, 54274, 69076, 108548, 138152, 145553, 189959, 217096, 291106, 379918, 582212, 759836, 1018871, 1164424, 1519672, 1601083, 2037742, 3202166, 4075484, 6404332, 8150968, 11207581, 12808664, 22415162, 44830324, 89660648]

約数ペア:

[(1, 89660648), (2, 44830324), (4, 22415162), (7, 12808664), (8, 11207581), (11, 8150968), (14, 6404332), (22, 4075484), (28, 3202166), (44, 2037742), (56, 1601083), (59, 1519672), (77, 1164424), (88, 1018871), (118, 759836), (154, 582212), (236, 379918), (308, 291106), (413, 217096), (472, 189959), (616, 145553), (649, 138152), (826, 108548), (1298, 69076), (1652, 54274), (2467, 36344), (2596, 34538), (3304, 27137), (4543, 19736), (4934, 18172), (5192, 17269), (9086, 9868)]