68348952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{135613}}^1$

素因数の和:135632

約数の個数: 48

約数和(自身を含む): 211557840

約数和(自身を除く): 143208888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 135613, 271226, 406839, 542452, 813678, 949291, 1084904, 1220517, 1627356, 1898582, 2441034, 2847873, 3254712, 3797164, 4882068, 5695746, 7594328, 8543619, 9764136, 11391492, 17087238, 22782984, 34174476, 68348952]

約数ペア:

[(1, 68348952), (2, 34174476), (3, 22782984), (4, 17087238), (6, 11391492), (7, 9764136), (8, 8543619), (9, 7594328), (12, 5695746), (14, 4882068), (18, 3797164), (21, 3254712), (24, 2847873), (28, 2441034), (36, 1898582), (42, 1627356), (56, 1220517), (63, 1084904), (72, 949291), (84, 813678), (126, 542452), (168, 406839), (252, 271226), (504, 135613)]