68443662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 97444338

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 199, 266, 398, 399, 431, 597, 798, 862, 1194, 1293, 1393, 2586, 2786, 3017, 3781, 4179, 6034, 7562, 8189, 8358, 9051, 11343, 16378, 18102, 22686, 24567, 26467, 49134, 52934, 57323, 79401, 85769, 114646, 158802, 171538, 171969, 257307, 343938, 514614, 600383, 1200766, 1629611, 1801149, 3259222, 3602298, 4888833, 9777666, 11407277, 22814554, 34221831, 68443662]

約数ペア:

[(1, 68443662), (2, 34221831), (3, 22814554), (6, 11407277), (7, 9777666), (14, 4888833), (19, 3602298), (21, 3259222), (38, 1801149), (42, 1629611), (57, 1200766), (114, 600383), (133, 514614), (199, 343938), (266, 257307), (398, 171969), (399, 171538), (431, 158802), (597, 114646), (798, 85769), (862, 79401), (1194, 57323), (1293, 52934), (1393, 49134), (2586, 26467), (2786, 24567), (3017, 22686), (3781, 18102), (4179, 16378), (6034, 11343), (7562, 9051), (8189, 8358)]