86814224

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 198903936

約数和(自身を除く): 112089712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 97, 112, 122, 131, 194, 244, 262, 388, 427, 488, 524, 679, 776, 854, 917, 976, 1048, 1358, 1552, 1708, 1834, 2096, 2716, 3416, 3668, 5432, 5917, 6832, 7336, 7991, 10864, 11834, 12707, 14672, 15982, 23668, 25414, 31964, 41419, 47336, 50828, 55937, 63928, 82838, 88949, 94672, 101656, 111874, 127856, 165676, 177898, 203312, 223748, 331352, 355796, 447496, 662704, 711592, 775127, 894992, 1423184, 1550254, 3100508, 5425889, 6201016, 10851778, 12402032, 21703556, 43407112, 86814224]

約数ペア:

[(1, 86814224), (2, 43407112), (4, 21703556), (7, 12402032), (8, 10851778), (14, 6201016), (16, 5425889), (28, 3100508), (56, 1550254), (61, 1423184), (97, 894992), (112, 775127), (122, 711592), (131, 662704), (194, 447496), (244, 355796), (262, 331352), (388, 223748), (427, 203312), (488, 177898), (524, 165676), (679, 127856), (776, 111874), (854, 101656), (917, 94672), (976, 88949), (1048, 82838), (1358, 63928), (1552, 55937), (1708, 50828), (1834, 47336), (2096, 41419), (2716, 31964), (3416, 25414), (3668, 23668), (5432, 15982), (5917, 14672), (6832, 12707), (7336, 11834), (7991, 10864)]