64045662

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 137386368

約数和(自身を除く): 73340706

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 251, 258, 502, 753, 989, 1506, 1849, 1978, 2967, 3698, 5547, 5773, 5934, 10793, 11094, 11546, 17319, 21586, 32379, 34638, 42527, 64758, 85054, 127581, 248239, 255162, 464099, 496478, 744717, 928198, 1392297, 1489434, 2784594, 10674277, 21348554, 32022831, 64045662]

約数ペア:

[(1, 64045662), (2, 32022831), (3, 21348554), (6, 10674277), (23, 2784594), (43, 1489434), (46, 1392297), (69, 928198), (86, 744717), (129, 496478), (138, 464099), (251, 255162), (258, 248239), (502, 127581), (753, 85054), (989, 64758), (1506, 42527), (1849, 34638), (1978, 32379), (2967, 21586), (3698, 17319), (5547, 11546), (5773, 11094), (5934, 10793)]