8889688476

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{8171}}^1$

素因数の和:8871

約数の個数: 72

約数和(自身を含む): 22987770624

約数和(自身を除く): 14098082148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 643, 846, 1286, 1692, 1929, 2572, 3858, 5787, 7716, 8171, 11574, 16342, 23148, 24513, 30221, 32684, 49026, 60442, 73539, 90663, 98052, 120884, 147078, 181326, 271989, 294156, 362652, 384037, 543978, 768074, 1087956, 1152111, 1536148, 2304222, 3456333, 4608444, 5253953, 6912666, 10507906, 13825332, 15761859, 21015812, 31523718, 47285577, 63047436, 94571154, 189142308, 246935791, 493871582, 740807373, 987743164, 1481614746, 2222422119, 2963229492, 4444844238, 8889688476]

約数ペア:

[(1, 8889688476), (2, 4444844238), (3, 2963229492), (4, 2222422119), (6, 1481614746), (9, 987743164), (12, 740807373), (18, 493871582), (36, 246935791), (47, 189142308), (94, 94571154), (141, 63047436), (188, 47285577), (282, 31523718), (423, 21015812), (564, 15761859), (643, 13825332), (846, 10507906), (1286, 6912666), (1692, 5253953), (1929, 4608444), (2572, 3456333), (3858, 2304222), (5787, 1536148), (7716, 1152111), (8171, 1087956), (11574, 768074), (16342, 543978), (23148, 384037), (24513, 362652), (30221, 294156), (32684, 271989), (49026, 181326), (60442, 147078), (73539, 120884), (90663, 98052)]