80604288

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 241617600

約数和(自身を除く): 161013312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 281, 288, 332, 384, 432, 498, 562, 576, 664, 747, 843, 864, 996, 1124, 1152, 1328, 1494, 1686, 1728, 1992, 2241, 2248, 2529, 2656, 2988, 3372, 3456, 3984, 4482, 4496, 5058, 5312, 5976, 6744, 7587, 7968, 8964, 8992, 10116, 10624, 11952, 13488, 15174, 15936, 17928, 17984, 20232, 23323, 23904, 26976, 30348, 31872, 35856, 35968, 40464, 46646, 47808, 53952, 60696, 69969, 71712, 80928, 93292, 95616, 107904, 121392, 139938, 143424, 161856, 186584, 209907, 242784, 279876, 286848, 323712, 373168, 419814, 485568, 559752, 629721, 746336, 839628, 971136, 1119504, 1259442, 1492672, 1679256, 2239008, 2518884, 2985344, 3358512, 4478016, 5037768, 6717024, 8956032, 10075536, 13434048, 20151072, 26868096, 40302144, 80604288]

約数ペア:

[(1, 80604288), (2, 40302144), (3, 26868096), (4, 20151072), (6, 13434048), (8, 10075536), (9, 8956032), (12, 6717024), (16, 5037768), (18, 4478016), (24, 3358512), (27, 2985344), (32, 2518884), (36, 2239008), (48, 1679256), (54, 1492672), (64, 1259442), (72, 1119504), (83, 971136), (96, 839628), (108, 746336), (128, 629721), (144, 559752), (166, 485568), (192, 419814), (216, 373168), (249, 323712), (281, 286848), (288, 279876), (332, 242784), (384, 209907), (432, 186584), (498, 161856), (562, 143424), (576, 139938), (664, 121392), (747, 107904), (843, 95616), (864, 93292), (996, 80928), (1124, 71712), (1152, 69969), (1328, 60696), (1494, 53952), (1686, 47808), (1728, 46646), (1992, 40464), (2241, 35968), (2248, 35856), (2529, 31872), (2656, 30348), (2988, 26976), (3372, 23904), (3456, 23323), (3984, 20232), (4482, 17984), (4496, 17928), (5058, 15936), (5312, 15174), (5976, 13488), (6744, 11952), (7587, 10624), (7968, 10116), (8964, 8992)]