78276352

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2$

素因数の和:83

約数の個数: 162

約数和(自身を含む): 207151224

約数和(自身を除く): 128874872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 121, 128, 133, 152, 154, 176, 209, 224, 242, 256, 266, 304, 308, 352, 361, 418, 448, 484, 532, 608, 616, 704, 722, 836, 847, 896, 968, 1064, 1216, 1232, 1408, 1444, 1463, 1672, 1694, 1792, 1936, 2128, 2299, 2432, 2464, 2527, 2816, 2888, 2926, 3344, 3388, 3872, 3971, 4256, 4598, 4864, 4928, 5054, 5776, 5852, 6688, 6776, 7744, 7942, 8512, 9196, 9856, 10108, 11552, 11704, 13376, 13552, 15488, 15884, 16093, 17024, 18392, 19712, 20216, 23104, 23408, 26752, 27104, 27797, 30976, 31768, 32186, 34048, 36784, 40432, 43681, 46208, 46816, 53504, 54208, 55594, 63536, 64372, 73568, 80864, 87362, 92416, 93632, 108416, 111188, 127072, 128744, 147136, 161728, 174724, 187264, 216832, 222376, 254144, 257488, 294272, 305767, 323456, 349448, 374528, 444752, 508288, 514976, 588544, 611534, 646912, 698896, 889504, 1016576, 1029952, 1223068, 1397792, 1779008, 2059904, 2446136, 2795584, 3558016, 4119808, 4892272, 5591168, 7116032, 9784544, 11182336, 19569088, 39138176, 78276352]

約数ペア:

[(1, 78276352), (2, 39138176), (4, 19569088), (7, 11182336), (8, 9784544), (11, 7116032), (14, 5591168), (16, 4892272), (19, 4119808), (22, 3558016), (28, 2795584), (32, 2446136), (38, 2059904), (44, 1779008), (56, 1397792), (64, 1223068), (76, 1029952), (77, 1016576), (88, 889504), (112, 698896), (121, 646912), (128, 611534), (133, 588544), (152, 514976), (154, 508288), (176, 444752), (209, 374528), (224, 349448), (242, 323456), (256, 305767), (266, 294272), (304, 257488), (308, 254144), (352, 222376), (361, 216832), (418, 187264), (448, 174724), (484, 161728), (532, 147136), (608, 128744), (616, 127072), (704, 111188), (722, 108416), (836, 93632), (847, 92416), (896, 87362), (968, 80864), (1064, 73568), (1216, 64372), (1232, 63536), (1408, 55594), (1444, 54208), (1463, 53504), (1672, 46816), (1694, 46208), (1792, 43681), (1936, 40432), (2128, 36784), (2299, 34048), (2432, 32186), (2464, 31768), (2527, 30976), (2816, 27797), (2888, 27104), (2926, 26752), (3344, 23408), (3388, 23104), (3872, 20216), (3971, 19712), (4256, 18392), (4598, 17024), (4864, 16093), (4928, 15884), (5054, 15488), (5776, 13552), (5852, 13376), (6688, 11704), (6776, 11552), (7744, 10108), (7942, 9856), (8512, 9196)]