80259144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20771}}^1$

素因数の和:20810

約数の個数: 64

約数和(自身を含む): 239293440

約数和(自身を除く): 159034296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 20771, 41542, 62313, 83084, 124626, 145397, 166168, 249252, 290794, 436191, 477733, 498504, 581588, 872382, 955466, 1163176, 1433199, 1744764, 1910932, 2866398, 3344131, 3489528, 3821864, 5732796, 6688262, 10032393, 11465592, 13376524, 20064786, 26753048, 40129572, 80259144]

約数ペア:

[(1, 80259144), (2, 40129572), (3, 26753048), (4, 20064786), (6, 13376524), (7, 11465592), (8, 10032393), (12, 6688262), (14, 5732796), (21, 3821864), (23, 3489528), (24, 3344131), (28, 2866398), (42, 1910932), (46, 1744764), (56, 1433199), (69, 1163176), (84, 955466), (92, 872382), (138, 581588), (161, 498504), (168, 477733), (184, 436191), (276, 290794), (322, 249252), (483, 166168), (552, 145397), (644, 124626), (966, 83084), (1288, 62313), (1932, 41542), (3864, 20771)]