73333568

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 112

約数和(自身を含む): 189609984

約数和(自身を除く): 116276416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 448, 506, 616, 644, 647, 704, 736, 1012, 1232, 1288, 1294, 1472, 1771, 2024, 2464, 2576, 2588, 3542, 4048, 4529, 4928, 5152, 5176, 7084, 7117, 8096, 9058, 10304, 10352, 14168, 14234, 14881, 16192, 18116, 20704, 28336, 28468, 29762, 36232, 41408, 49819, 56672, 56936, 59524, 72464, 99638, 104167, 113344, 113872, 119048, 144928, 163691, 199276, 208334, 227744, 238096, 289856, 327382, 398552, 416668, 455488, 476192, 654764, 797104, 833336, 952384, 1145837, 1309528, 1594208, 1666672, 2291674, 2619056, 3188416, 3333344, 4583348, 5238112, 6666688, 9166696, 10476224, 18333392, 36666784, 73333568]

約数ペア:

[(1, 73333568), (2, 36666784), (4, 18333392), (7, 10476224), (8, 9166696), (11, 6666688), (14, 5238112), (16, 4583348), (22, 3333344), (23, 3188416), (28, 2619056), (32, 2291674), (44, 1666672), (46, 1594208), (56, 1309528), (64, 1145837), (77, 952384), (88, 833336), (92, 797104), (112, 654764), (154, 476192), (161, 455488), (176, 416668), (184, 398552), (224, 327382), (253, 289856), (308, 238096), (322, 227744), (352, 208334), (368, 199276), (448, 163691), (506, 144928), (616, 119048), (644, 113872), (647, 113344), (704, 104167), (736, 99638), (1012, 72464), (1232, 59524), (1288, 56936), (1294, 56672), (1472, 49819), (1771, 41408), (2024, 36232), (2464, 29762), (2576, 28468), (2588, 28336), (3542, 20704), (4048, 18116), (4529, 16192), (4928, 14881), (5152, 14234), (5176, 14168), (7084, 10352), (7117, 10304), (8096, 9058)]