83557782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 239645952

約数和(自身を除く): 156088170

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 167, 171, 198, 209, 231, 266, 334, 342, 361, 399, 418, 462, 501, 627, 693, 722, 798, 1002, 1083, 1169, 1197, 1254, 1386, 1463, 1503, 1837, 1881, 2166, 2338, 2394, 2527, 2926, 3006, 3173, 3249, 3507, 3674, 3762, 3971, 4389, 5054, 5511, 6346, 6498, 7014, 7581, 7942, 8778, 9519, 10521, 11022, 11913, 12859, 13167, 15162, 16533, 19038, 21042, 22211, 22743, 23826, 25718, 26334, 27797, 28557, 33066, 34903, 35739, 38577, 44422, 45486, 55594, 57114, 60287, 66633, 69806, 71478, 77154, 83391, 104709, 115731, 120574, 133266, 166782, 180861, 199899, 209418, 231462, 244321, 250173, 314127, 361722, 399798, 422009, 488642, 500346, 542583, 628254, 663157, 732963, 844018, 1085166, 1266027, 1326314, 1465926, 1989471, 2198889, 2532054, 3798081, 3978942, 4397778, 4642099, 5968413, 7596162, 9284198, 11936826, 13926297, 27852594, 41778891, 83557782]

約数ペア:

[(1, 83557782), (2, 41778891), (3, 27852594), (6, 13926297), (7, 11936826), (9, 9284198), (11, 7596162), (14, 5968413), (18, 4642099), (19, 4397778), (21, 3978942), (22, 3798081), (33, 2532054), (38, 2198889), (42, 1989471), (57, 1465926), (63, 1326314), (66, 1266027), (77, 1085166), (99, 844018), (114, 732963), (126, 663157), (133, 628254), (154, 542583), (167, 500346), (171, 488642), (198, 422009), (209, 399798), (231, 361722), (266, 314127), (334, 250173), (342, 244321), (361, 231462), (399, 209418), (418, 199899), (462, 180861), (501, 166782), (627, 133266), (693, 120574), (722, 115731), (798, 104709), (1002, 83391), (1083, 77154), (1169, 71478), (1197, 69806), (1254, 66633), (1386, 60287), (1463, 57114), (1503, 55594), (1837, 45486), (1881, 44422), (2166, 38577), (2338, 35739), (2394, 34903), (2527, 33066), (2926, 28557), (3006, 27797), (3173, 26334), (3249, 25718), (3507, 23826), (3674, 22743), (3762, 22211), (3971, 21042), (4389, 19038), (5054, 16533), (5511, 15162), (6346, 13167), (6498, 12859), (7014, 11913), (7581, 11022), (7942, 10521), (8778, 9519)]