8169179904

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{82457}}^1$

素因数の和:82522

約数の個数: 108

約数和(自身を含む): 24101813736

約数和(自身を除く): 15932633832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1548, 2064, 2304, 2752, 3096, 4128, 5504, 6192, 8256, 11008, 12384, 16512, 24768, 33024, 49536, 82457, 99072, 164914, 247371, 329828, 494742, 659656, 742113, 989484, 1319312, 1484226, 1978968, 2638624, 2968452, 3545651, 3957936, 5277248, 5936904, 7091302, 7915872, 10554496, 10636953, 11873808, 14182604, 15831744, 21108992, 21273906, 23747616, 28365208, 31663488, 31910859, 42547812, 47495232, 56730416, 63326976, 63821718, 85095624, 94990464, 113460832, 127643436, 170191248, 189980928, 226921664, 255286872, 340382496, 453843328, 510573744, 680764992, 907686656, 1021147488, 1361529984, 2042294976, 2723059968, 4084589952, 8169179904]

約数ペア:

[(1, 8169179904), (2, 4084589952), (3, 2723059968), (4, 2042294976), (6, 1361529984), (8, 1021147488), (9, 907686656), (12, 680764992), (16, 510573744), (18, 453843328), (24, 340382496), (32, 255286872), (36, 226921664), (43, 189980928), (48, 170191248), (64, 127643436), (72, 113460832), (86, 94990464), (96, 85095624), (128, 63821718), (129, 63326976), (144, 56730416), (172, 47495232), (192, 42547812), (256, 31910859), (258, 31663488), (288, 28365208), (344, 23747616), (384, 21273906), (387, 21108992), (516, 15831744), (576, 14182604), (688, 11873808), (768, 10636953), (774, 10554496), (1032, 7915872), (1152, 7091302), (1376, 5936904), (1548, 5277248), (2064, 3957936), (2304, 3545651), (2752, 2968452), (3096, 2638624), (4128, 1978968), (5504, 1484226), (6192, 1319312), (8256, 989484), (11008, 742113), (12384, 659656), (16512, 494742), (24768, 329828), (33024, 247371), (49536, 164914), (82457, 99072)]