73603616

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 149688000

約数和(自身を除く): 76084384

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 149, 172, 298, 344, 359, 596, 688, 718, 1192, 1376, 1436, 2384, 2872, 4768, 5744, 6407, 11488, 12814, 15437, 25628, 30874, 51256, 53491, 61748, 102512, 106982, 123496, 205024, 213964, 246992, 427928, 493984, 855856, 1711712, 2300113, 4600226, 9200452, 18400904, 36801808, 73603616]

約数ペア:

[(1, 73603616), (2, 36801808), (4, 18400904), (8, 9200452), (16, 4600226), (32, 2300113), (43, 1711712), (86, 855856), (149, 493984), (172, 427928), (298, 246992), (344, 213964), (359, 205024), (596, 123496), (688, 106982), (718, 102512), (1192, 61748), (1376, 53491), (1436, 51256), (2384, 30874), (2872, 25628), (4768, 15437), (5744, 12814), (6407, 11488)]