66707568

素因数分解:

$2^4\times 3^2\times {\mathrm{463247}}^1$

素因数の和:463261

約数の個数: 30

約数和(自身を含む): 186688944

約数和(自身を除く): 119981376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 463247, 926494, 1389741, 1852988, 2779482, 3705976, 4169223, 5558964, 7411952, 8338446, 11117928, 16676892, 22235856, 33353784, 66707568]

約数ペア:

[(1, 66707568), (2, 33353784), (3, 22235856), (4, 16676892), (6, 11117928), (8, 8338446), (9, 7411952), (12, 5558964), (16, 4169223), (18, 3705976), (24, 2779482), (36, 1852988), (48, 1389741), (72, 926494), (144, 463247)]