61597312

素因数分解:

$2^7\times 7^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 151776000

約数和(自身を除く): 90178688

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 61, 64, 92, 98, 112, 122, 128, 161, 184, 196, 224, 244, 322, 343, 368, 392, 427, 448, 488, 644, 686, 736, 784, 854, 896, 976, 1127, 1288, 1372, 1403, 1472, 1568, 1708, 1952, 2254, 2576, 2744, 2806, 2944, 2989, 3136, 3416, 3904, 4508, 5152, 5488, 5612, 5978, 6272, 6832, 7808, 7889, 9016, 9821, 10304, 10976, 11224, 11956, 13664, 15778, 18032, 19642, 20608, 20923, 21952, 22448, 23912, 27328, 31556, 36064, 39284, 41846, 43904, 44896, 47824, 54656, 63112, 68747, 72128, 78568, 83692, 89792, 95648, 126224, 137494, 144256, 157136, 167384, 179584, 191296, 252448, 274988, 314272, 334768, 382592, 481229, 504896, 549976, 628544, 669536, 962458, 1009792, 1099952, 1257088, 1339072, 1924916, 2199904, 2678144, 3849832, 4399808, 7699664, 8799616, 15399328, 30798656, 61597312]

約数ペア:

[(1, 61597312), (2, 30798656), (4, 15399328), (7, 8799616), (8, 7699664), (14, 4399808), (16, 3849832), (23, 2678144), (28, 2199904), (32, 1924916), (46, 1339072), (49, 1257088), (56, 1099952), (61, 1009792), (64, 962458), (92, 669536), (98, 628544), (112, 549976), (122, 504896), (128, 481229), (161, 382592), (184, 334768), (196, 314272), (224, 274988), (244, 252448), (322, 191296), (343, 179584), (368, 167384), (392, 157136), (427, 144256), (448, 137494), (488, 126224), (644, 95648), (686, 89792), (736, 83692), (784, 78568), (854, 72128), (896, 68747), (976, 63112), (1127, 54656), (1288, 47824), (1372, 44896), (1403, 43904), (1472, 41846), (1568, 39284), (1708, 36064), (1952, 31556), (2254, 27328), (2576, 23912), (2744, 22448), (2806, 21952), (2944, 20923), (2989, 20608), (3136, 19642), (3416, 18032), (3904, 15778), (4508, 13664), (5152, 11956), (5488, 11224), (5612, 10976), (5978, 10304), (6272, 9821), (6832, 9016), (7808, 7889)]