73696784

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 178792128

約数和(自身を除く): 105095344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 61, 67, 92, 98, 112, 122, 134, 161, 184, 196, 244, 268, 322, 368, 392, 427, 469, 488, 536, 644, 784, 854, 938, 976, 1072, 1127, 1288, 1403, 1541, 1708, 1876, 2254, 2576, 2806, 2989, 3082, 3283, 3416, 3752, 4087, 4508, 5612, 5978, 6164, 6566, 6832, 7504, 8174, 9016, 9821, 10787, 11224, 11956, 12328, 13132, 16348, 18032, 19642, 21574, 22448, 23912, 24656, 26264, 28609, 32696, 39284, 43148, 47824, 52528, 57218, 65392, 68747, 75509, 78568, 86296, 94001, 114436, 137494, 151018, 157136, 172592, 188002, 200263, 228872, 274988, 302036, 376004, 400526, 457744, 549976, 604072, 658007, 752008, 801052, 1099952, 1208144, 1316014, 1504016, 1602104, 2632028, 3204208, 4606049, 5264056, 9212098, 10528112, 18424196, 36848392, 73696784]

約数ペア:

[(1, 73696784), (2, 36848392), (4, 18424196), (7, 10528112), (8, 9212098), (14, 5264056), (16, 4606049), (23, 3204208), (28, 2632028), (46, 1602104), (49, 1504016), (56, 1316014), (61, 1208144), (67, 1099952), (92, 801052), (98, 752008), (112, 658007), (122, 604072), (134, 549976), (161, 457744), (184, 400526), (196, 376004), (244, 302036), (268, 274988), (322, 228872), (368, 200263), (392, 188002), (427, 172592), (469, 157136), (488, 151018), (536, 137494), (644, 114436), (784, 94001), (854, 86296), (938, 78568), (976, 75509), (1072, 68747), (1127, 65392), (1288, 57218), (1403, 52528), (1541, 47824), (1708, 43148), (1876, 39284), (2254, 32696), (2576, 28609), (2806, 26264), (2989, 24656), (3082, 23912), (3283, 22448), (3416, 21574), (3752, 19642), (4087, 18032), (4508, 16348), (5612, 13132), (5978, 12328), (6164, 11956), (6566, 11224), (6832, 10787), (7504, 9821), (8174, 9016)]