68280498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 178319232

約数和(自身を除く): 110038734

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 41, 66, 78, 82, 99, 117, 123, 143, 198, 234, 246, 286, 369, 429, 451, 533, 647, 738, 858, 902, 1066, 1287, 1294, 1353, 1599, 1941, 2574, 2706, 3198, 3882, 4059, 4797, 5823, 5863, 7117, 8118, 8411, 9594, 11646, 11726, 14234, 16822, 17589, 21351, 25233, 26527, 35178, 42702, 50466, 52767, 53054, 64053, 75699, 79581, 92521, 105534, 128106, 151398, 159162, 185042, 238743, 277563, 291797, 344851, 477486, 555126, 583594, 689702, 832689, 875391, 1034553, 1665378, 1750782, 2069106, 2626173, 3103659, 3793361, 5252346, 6207318, 7586722, 11380083, 22760166, 34140249, 68280498]

約数ペア:

[(1, 68280498), (2, 34140249), (3, 22760166), (6, 11380083), (9, 7586722), (11, 6207318), (13, 5252346), (18, 3793361), (22, 3103659), (26, 2626173), (33, 2069106), (39, 1750782), (41, 1665378), (66, 1034553), (78, 875391), (82, 832689), (99, 689702), (117, 583594), (123, 555126), (143, 477486), (198, 344851), (234, 291797), (246, 277563), (286, 238743), (369, 185042), (429, 159162), (451, 151398), (533, 128106), (647, 105534), (738, 92521), (858, 79581), (902, 75699), (1066, 64053), (1287, 53054), (1294, 52767), (1353, 50466), (1599, 42702), (1941, 35178), (2574, 26527), (2706, 25233), (3198, 21351), (3882, 17589), (4059, 16822), (4797, 14234), (5823, 11726), (5863, 11646), (7117, 9594), (8118, 8411)]