72444624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{859}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 214986240

約数和(自身を除く): 142541616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 753, 859, 1004, 1506, 1718, 1757, 2008, 2577, 3012, 3436, 3514, 4016, 5154, 5271, 6013, 6024, 6872, 7028, 10308, 10542, 12026, 12048, 13744, 14056, 18039, 20616, 21084, 24052, 28112, 36078, 41232, 42168, 48104, 72156, 84336, 96208, 144312, 215609, 288624, 431218, 646827, 862436, 1293654, 1509263, 1724872, 2587308, 3018526, 3449744, 4527789, 5174616, 6037052, 9055578, 10349232, 12074104, 18111156, 24148208, 36222312, 72444624]

約数ペア:

[(1, 72444624), (2, 36222312), (3, 24148208), (4, 18111156), (6, 12074104), (7, 10349232), (8, 9055578), (12, 6037052), (14, 5174616), (16, 4527789), (21, 3449744), (24, 3018526), (28, 2587308), (42, 1724872), (48, 1509263), (56, 1293654), (84, 862436), (112, 646827), (168, 431218), (251, 288624), (336, 215609), (502, 144312), (753, 96208), (859, 84336), (1004, 72156), (1506, 48104), (1718, 42168), (1757, 41232), (2008, 36078), (2577, 28112), (3012, 24052), (3436, 21084), (3514, 20616), (4016, 18039), (5154, 14056), (5271, 13744), (6013, 12048), (6024, 12026), (6872, 10542), (7028, 10308)]