68647836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 181440000

約数和(自身を除く): 112792164

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 89, 102, 114, 178, 199, 204, 228, 267, 323, 356, 398, 534, 597, 646, 796, 969, 1068, 1194, 1292, 1513, 1691, 1938, 2388, 3026, 3382, 3383, 3781, 3876, 4539, 5073, 6052, 6764, 6766, 7562, 9078, 10146, 10149, 11343, 13532, 15124, 17711, 18156, 20292, 20298, 22686, 28747, 35422, 40596, 45372, 53133, 57494, 64277, 70844, 86241, 106266, 114988, 128554, 172482, 192831, 212532, 257108, 301087, 336509, 344964, 385662, 602174, 673018, 771324, 903261, 1009527, 1204348, 1346036, 1806522, 2019054, 3613044, 4038108, 5720653, 11441306, 17161959, 22882612, 34323918, 68647836]

約数ペア:

[(1, 68647836), (2, 34323918), (3, 22882612), (4, 17161959), (6, 11441306), (12, 5720653), (17, 4038108), (19, 3613044), (34, 2019054), (38, 1806522), (51, 1346036), (57, 1204348), (68, 1009527), (76, 903261), (89, 771324), (102, 673018), (114, 602174), (178, 385662), (199, 344964), (204, 336509), (228, 301087), (267, 257108), (323, 212532), (356, 192831), (398, 172482), (534, 128554), (597, 114988), (646, 106266), (796, 86241), (969, 70844), (1068, 64277), (1194, 57494), (1292, 53133), (1513, 45372), (1691, 40596), (1938, 35422), (2388, 28747), (3026, 22686), (3382, 20298), (3383, 20292), (3781, 18156), (3876, 17711), (4539, 15124), (5073, 13532), (6052, 11343), (6764, 10149), (6766, 10146), (7562, 9078)]