90211704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 171061896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 83, 88, 92, 132, 138, 166, 179, 184, 249, 253, 264, 276, 332, 358, 498, 506, 537, 552, 664, 716, 759, 913, 996, 1012, 1074, 1432, 1518, 1826, 1909, 1969, 1992, 2024, 2148, 2739, 3036, 3652, 3818, 3938, 4117, 4296, 5478, 5727, 5907, 6072, 7304, 7636, 7876, 8234, 10956, 11454, 11814, 12351, 14857, 15272, 15752, 16468, 20999, 21912, 22908, 23628, 24702, 29714, 32936, 41998, 44571, 45287, 45816, 47256, 49404, 59428, 62997, 83996, 89142, 90574, 98808, 118856, 125994, 135861, 163427, 167992, 178284, 181148, 251988, 271722, 326854, 341711, 356568, 362296, 490281, 503976, 543444, 653708, 683422, 980562, 1025133, 1086888, 1307416, 1366844, 1961124, 2050266, 2733688, 3758821, 3922248, 4100532, 7517642, 8201064, 11276463, 15035284, 22552926, 30070568, 45105852, 90211704]

約数ペア:

[(1, 90211704), (2, 45105852), (3, 30070568), (4, 22552926), (6, 15035284), (8, 11276463), (11, 8201064), (12, 7517642), (22, 4100532), (23, 3922248), (24, 3758821), (33, 2733688), (44, 2050266), (46, 1961124), (66, 1366844), (69, 1307416), (83, 1086888), (88, 1025133), (92, 980562), (132, 683422), (138, 653708), (166, 543444), (179, 503976), (184, 490281), (249, 362296), (253, 356568), (264, 341711), (276, 326854), (332, 271722), (358, 251988), (498, 181148), (506, 178284), (537, 167992), (552, 163427), (664, 135861), (716, 125994), (759, 118856), (913, 98808), (996, 90574), (1012, 89142), (1074, 83996), (1432, 62997), (1518, 59428), (1826, 49404), (1909, 47256), (1969, 45816), (1992, 45287), (2024, 44571), (2148, 41998), (2739, 32936), (3036, 29714), (3652, 24702), (3818, 23628), (3938, 22908), (4117, 21912), (4296, 20999), (5478, 16468), (5727, 15752), (5907, 15272), (6072, 14857), (7304, 12351), (7636, 11814), (7876, 11454), (8234, 10956)]