55991736

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 159168240

約数和(自身を除く): 103176504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1217, 1278, 1704, 1917, 2434, 2556, 3651, 3834, 4868, 5112, 5751, 7302, 7668, 9736, 10953, 11502, 14604, 15336, 21906, 23004, 29208, 32859, 43812, 46008, 65718, 86407, 87624, 98577, 131436, 172814, 197154, 259221, 262872, 345628, 394308, 518442, 691256, 777663, 788616, 1036884, 1555326, 2073768, 2332989, 3110652, 4665978, 6221304, 6998967, 9331956, 13997934, 18663912, 27995868, 55991736]

約数ペア:

[(1, 55991736), (2, 27995868), (3, 18663912), (4, 13997934), (6, 9331956), (8, 6998967), (9, 6221304), (12, 4665978), (18, 3110652), (24, 2332989), (27, 2073768), (36, 1555326), (54, 1036884), (71, 788616), (72, 777663), (81, 691256), (108, 518442), (142, 394308), (162, 345628), (213, 262872), (216, 259221), (284, 197154), (324, 172814), (426, 131436), (568, 98577), (639, 87624), (648, 86407), (852, 65718), (1217, 46008), (1278, 43812), (1704, 32859), (1917, 29208), (2434, 23004), (2556, 21906), (3651, 15336), (3834, 14604), (4868, 11502), (5112, 10953), (5751, 9736), (7302, 7668)]