77792764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 96389636

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 53, 62, 76, 89, 106, 124, 133, 178, 212, 217, 266, 356, 371, 434, 532, 589, 623, 742, 868, 1007, 1178, 1246, 1484, 1643, 1691, 2014, 2356, 2492, 2759, 3286, 3382, 4028, 4123, 4717, 5518, 6572, 6764, 7049, 8246, 9434, 11036, 11501, 11837, 14098, 16492, 18868, 19313, 23002, 23674, 28196, 31217, 33019, 38626, 46004, 47348, 52421, 62434, 66038, 77252, 89623, 104842, 124868, 132076, 146227, 179246, 209684, 218519, 292454, 358492, 366947, 437038, 584908, 627361, 733894, 874076, 1023589, 1254722, 1467788, 2047178, 2509444, 2778313, 4094356, 5556626, 11113252, 19448191, 38896382, 77792764]

約数ペア:

[(1, 77792764), (2, 38896382), (4, 19448191), (7, 11113252), (14, 5556626), (19, 4094356), (28, 2778313), (31, 2509444), (38, 2047178), (53, 1467788), (62, 1254722), (76, 1023589), (89, 874076), (106, 733894), (124, 627361), (133, 584908), (178, 437038), (212, 366947), (217, 358492), (266, 292454), (356, 218519), (371, 209684), (434, 179246), (532, 146227), (589, 132076), (623, 124868), (742, 104842), (868, 89623), (1007, 77252), (1178, 66038), (1246, 62434), (1484, 52421), (1643, 47348), (1691, 46004), (2014, 38626), (2356, 33019), (2492, 31217), (2759, 28196), (3286, 23674), (3382, 23002), (4028, 19313), (4123, 18868), (4717, 16492), (5518, 14098), (6572, 11837), (6764, 11501), (7049, 11036), (8246, 9434)]