64814862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 155418624

約数和(自身を除く): 90603762

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 134, 186, 201, 217, 402, 434, 469, 651, 743, 938, 1302, 1407, 1486, 2077, 2229, 2814, 4154, 4458, 5201, 6231, 10402, 12462, 14539, 15603, 23033, 29078, 31206, 43617, 46066, 49781, 69099, 87234, 99562, 138198, 149343, 161231, 298686, 322462, 348467, 483693, 696934, 967386, 1045401, 1543211, 2090802, 3086422, 4629633, 9259266, 10802477, 21604954, 32407431, 64814862]

約数ペア:

[(1, 64814862), (2, 32407431), (3, 21604954), (6, 10802477), (7, 9259266), (14, 4629633), (21, 3086422), (31, 2090802), (42, 1543211), (62, 1045401), (67, 967386), (93, 696934), (134, 483693), (186, 348467), (201, 322462), (217, 298686), (402, 161231), (434, 149343), (469, 138198), (651, 99562), (743, 87234), (938, 69099), (1302, 49781), (1407, 46066), (1486, 43617), (2077, 31206), (2229, 29078), (2814, 23033), (4154, 15603), (4458, 14539), (5201, 12462), (6231, 10402)]