68319706

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 138700800

約数和(自身を除く): 70381094

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 91, 133, 161, 182, 247, 266, 299, 322, 437, 494, 598, 859, 874, 1718, 1729, 2093, 3059, 3458, 4186, 5681, 6013, 6118, 11167, 11362, 12026, 16321, 19757, 22334, 32642, 39514, 39767, 78169, 79534, 114247, 138299, 156338, 212173, 228494, 256841, 276598, 375383, 424346, 513682, 750766, 1485211, 1797887, 2627681, 2970422, 3595774, 4879979, 5255362, 9759958, 34159853, 68319706]

約数ペア:

[(1, 68319706), (2, 34159853), (7, 9759958), (13, 5255362), (14, 4879979), (19, 3595774), (23, 2970422), (26, 2627681), (38, 1797887), (46, 1485211), (91, 750766), (133, 513682), (161, 424346), (182, 375383), (247, 276598), (266, 256841), (299, 228494), (322, 212173), (437, 156338), (494, 138299), (598, 114247), (859, 79534), (874, 78169), (1718, 39767), (1729, 39514), (2093, 32642), (3059, 22334), (3458, 19757), (4186, 16321), (5681, 12026), (6013, 11362), (6118, 11167)]