77263648

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31357}}^1$

素因数の和:31385

約数の個数: 48

約数和(自身を含む): 189653184

約数和(自身を除く): 112389536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 31357, 62714, 125428, 219499, 250856, 344927, 438998, 501712, 689854, 877996, 1003424, 1379708, 1755992, 2414489, 2759416, 3511984, 4828978, 5518832, 7023968, 9657956, 11037664, 19315912, 38631824, 77263648]

約数ペア:

[(1, 77263648), (2, 38631824), (4, 19315912), (7, 11037664), (8, 9657956), (11, 7023968), (14, 5518832), (16, 4828978), (22, 3511984), (28, 2759416), (32, 2414489), (44, 1755992), (56, 1379708), (77, 1003424), (88, 877996), (112, 689854), (154, 501712), (176, 438998), (224, 344927), (308, 250856), (352, 219499), (616, 125428), (1232, 62714), (2464, 31357)]