77261548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 177020928

約数和(自身を除く): 99759380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 41, 52, 62, 82, 91, 124, 164, 167, 182, 217, 287, 334, 364, 403, 434, 533, 574, 668, 806, 868, 1066, 1148, 1169, 1271, 1612, 2132, 2171, 2338, 2542, 2821, 3731, 4342, 4676, 5084, 5177, 5642, 6847, 7462, 8684, 8897, 10354, 11284, 13694, 14924, 15197, 16523, 17794, 20708, 27388, 30394, 33046, 35588, 36239, 47929, 60788, 66092, 67301, 72478, 89011, 95858, 115661, 134602, 144956, 178022, 191716, 212257, 231322, 269204, 356044, 424514, 462644, 471107, 623077, 849028, 942214, 1246154, 1485799, 1884428, 2492308, 2759341, 2971598, 5518682, 5943196, 11037364, 19315387, 38630774, 77261548]

約数ペア:

[(1, 77261548), (2, 38630774), (4, 19315387), (7, 11037364), (13, 5943196), (14, 5518682), (26, 2971598), (28, 2759341), (31, 2492308), (41, 1884428), (52, 1485799), (62, 1246154), (82, 942214), (91, 849028), (124, 623077), (164, 471107), (167, 462644), (182, 424514), (217, 356044), (287, 269204), (334, 231322), (364, 212257), (403, 191716), (434, 178022), (533, 144956), (574, 134602), (668, 115661), (806, 95858), (868, 89011), (1066, 72478), (1148, 67301), (1169, 66092), (1271, 60788), (1612, 47929), (2132, 36239), (2171, 35588), (2338, 33046), (2542, 30394), (2821, 27388), (3731, 20708), (4342, 17794), (4676, 16523), (5084, 15197), (5177, 14924), (5642, 13694), (6847, 11284), (7462, 10354), (8684, 8897)]