85667352

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 245203200

約数和(自身を除く): 159535848

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 136, 152, 172, 204, 228, 257, 258, 323, 344, 408, 456, 514, 516, 646, 731, 771, 817, 969, 1028, 1032, 1292, 1462, 1542, 1634, 1938, 2056, 2193, 2451, 2584, 2924, 3084, 3268, 3876, 4369, 4386, 4883, 4902, 5848, 6168, 6536, 7752, 8738, 8772, 9766, 9804, 11051, 13107, 13889, 14649, 17476, 17544, 19532, 19608, 22102, 26214, 27778, 29298, 33153, 34952, 39064, 41667, 44204, 52428, 55556, 58596, 66306, 83011, 83334, 88408, 104856, 111112, 117192, 132612, 166022, 166668, 187867, 209969, 249033, 265224, 332044, 333336, 375734, 419938, 498066, 563601, 629907, 664088, 751468, 839876, 996132, 1127202, 1259814, 1502936, 1679752, 1992264, 2254404, 2519628, 3569473, 4508808, 5039256, 7138946, 10708419, 14277892, 21416838, 28555784, 42833676, 85667352]

約数ペア:

[(1, 85667352), (2, 42833676), (3, 28555784), (4, 21416838), (6, 14277892), (8, 10708419), (12, 7138946), (17, 5039256), (19, 4508808), (24, 3569473), (34, 2519628), (38, 2254404), (43, 1992264), (51, 1679752), (57, 1502936), (68, 1259814), (76, 1127202), (86, 996132), (102, 839876), (114, 751468), (129, 664088), (136, 629907), (152, 563601), (172, 498066), (204, 419938), (228, 375734), (257, 333336), (258, 332044), (323, 265224), (344, 249033), (408, 209969), (456, 187867), (514, 166668), (516, 166022), (646, 132612), (731, 117192), (771, 111112), (817, 104856), (969, 88408), (1028, 83334), (1032, 83011), (1292, 66306), (1462, 58596), (1542, 55556), (1634, 52428), (1938, 44204), (2056, 41667), (2193, 39064), (2451, 34952), (2584, 33153), (2924, 29298), (3084, 27778), (3268, 26214), (3876, 22102), (4369, 19608), (4386, 19532), (4883, 17544), (4902, 17476), (5848, 14649), (6168, 13889), (6536, 13107), (7752, 11051), (8738, 9804), (8772, 9766)]