86191728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3613}}^1$

素因数の和:3702

約数の個数: 80

約数和(自身を含む): 258126336

約数和(自身を除く): 171934608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3613, 3976, 5964, 7226, 7952, 10839, 11928, 14452, 21678, 23856, 25291, 28904, 43356, 50582, 57808, 75873, 86712, 101164, 151746, 173424, 202328, 256523, 303492, 404656, 513046, 606984, 769569, 1026092, 1213968, 1539138, 1795661, 2052184, 3078276, 3591322, 4104368, 5386983, 6156552, 7182644, 10773966, 12313104, 14365288, 21547932, 28730576, 43095864, 86191728]

約数ペア:

[(1, 86191728), (2, 43095864), (3, 28730576), (4, 21547932), (6, 14365288), (7, 12313104), (8, 10773966), (12, 7182644), (14, 6156552), (16, 5386983), (21, 4104368), (24, 3591322), (28, 3078276), (42, 2052184), (48, 1795661), (56, 1539138), (71, 1213968), (84, 1026092), (112, 769569), (142, 606984), (168, 513046), (213, 404656), (284, 303492), (336, 256523), (426, 202328), (497, 173424), (568, 151746), (852, 101164), (994, 86712), (1136, 75873), (1491, 57808), (1704, 50582), (1988, 43356), (2982, 28904), (3408, 25291), (3613, 23856), (3976, 21678), (5964, 14452), (7226, 11928), (7952, 10839)]