67404306

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 148313088

約数和(自身を除く): 80908782

約数列:

[1, 2, 3, 6, 23, 37, 43, 46, 69, 74, 86, 111, 129, 138, 222, 258, 307, 614, 851, 921, 989, 1591, 1702, 1842, 1978, 2553, 2967, 3182, 4773, 5106, 5934, 7061, 9546, 11359, 13201, 14122, 21183, 22718, 26402, 34077, 36593, 39603, 42366, 68154, 73186, 79206, 109779, 219558, 261257, 303623, 488437, 522514, 607246, 783771, 910869, 976874, 1465311, 1567542, 1821738, 2930622, 11234051, 22468102, 33702153, 67404306]

約数ペア:

[(1, 67404306), (2, 33702153), (3, 22468102), (6, 11234051), (23, 2930622), (37, 1821738), (43, 1567542), (46, 1465311), (69, 976874), (74, 910869), (86, 783771), (111, 607246), (129, 522514), (138, 488437), (222, 303623), (258, 261257), (307, 219558), (614, 109779), (851, 79206), (921, 73186), (989, 68154), (1591, 42366), (1702, 39603), (1842, 36593), (1978, 34077), (2553, 26402), (2967, 22718), (3182, 21183), (4773, 14122), (5106, 13201), (5934, 11359), (7061, 9546)]