77227136

素因数分解:

$2^7\times 7^3\times {\mathrm{1759}}^1$

素因数の和:1794

約数の個数: 64

約数和(自身を含む): 179520000

約数和(自身を除く): 102292864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 1759, 2744, 3136, 3518, 5488, 6272, 7036, 10976, 12313, 14072, 21952, 24626, 28144, 43904, 49252, 56288, 86191, 98504, 112576, 172382, 197008, 225152, 344764, 394016, 603337, 689528, 788032, 1206674, 1379056, 1576064, 2413348, 2758112, 4826696, 5516224, 9653392, 11032448, 19306784, 38613568, 77227136]

約数ペア:

[(1, 77227136), (2, 38613568), (4, 19306784), (7, 11032448), (8, 9653392), (14, 5516224), (16, 4826696), (28, 2758112), (32, 2413348), (49, 1576064), (56, 1379056), (64, 1206674), (98, 788032), (112, 689528), (128, 603337), (196, 394016), (224, 344764), (343, 225152), (392, 197008), (448, 172382), (686, 112576), (784, 98504), (896, 86191), (1372, 56288), (1568, 49252), (1759, 43904), (2744, 28144), (3136, 24626), (3518, 21952), (5488, 14072), (6272, 12313), (7036, 10976)]