64820976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 183738240

約数和(自身を除く): 118917264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 293, 419, 528, 586, 838, 879, 1172, 1257, 1676, 1758, 2344, 2514, 3223, 3352, 3516, 4609, 4688, 5028, 6446, 6704, 7032, 9218, 9669, 10056, 12892, 13827, 14064, 18436, 19338, 20112, 25784, 27654, 36872, 38676, 51568, 55308, 73744, 77352, 110616, 122767, 154704, 221232, 245534, 368301, 491068, 736602, 982136, 1350437, 1473204, 1964272, 2700874, 2946408, 4051311, 5401748, 5892816, 8102622, 10803496, 16205244, 21606992, 32410488, 64820976]

約数ペア:

[(1, 64820976), (2, 32410488), (3, 21606992), (4, 16205244), (6, 10803496), (8, 8102622), (11, 5892816), (12, 5401748), (16, 4051311), (22, 2946408), (24, 2700874), (33, 1964272), (44, 1473204), (48, 1350437), (66, 982136), (88, 736602), (132, 491068), (176, 368301), (264, 245534), (293, 221232), (419, 154704), (528, 122767), (586, 110616), (838, 77352), (879, 73744), (1172, 55308), (1257, 51568), (1676, 38676), (1758, 36872), (2344, 27654), (2514, 25784), (3223, 20112), (3352, 19338), (3516, 18436), (4609, 14064), (4688, 13827), (5028, 12892), (6446, 10056), (6704, 9669), (7032, 9218)]