90106688

素因数分解:

$2^6\times 7^2\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 84

約数和(自身を含む): 211957920

約数和(自身を除く): 121851232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 98, 112, 118, 196, 224, 236, 392, 413, 448, 472, 487, 784, 826, 944, 974, 1568, 1652, 1888, 1948, 2891, 3136, 3304, 3409, 3776, 3896, 5782, 6608, 6818, 7792, 11564, 13216, 13636, 15584, 23128, 23863, 26432, 27272, 28733, 31168, 46256, 47726, 54544, 57466, 92512, 95452, 109088, 114932, 185024, 190904, 201131, 218176, 229864, 381808, 402262, 459728, 763616, 804524, 919456, 1407917, 1527232, 1609048, 1838912, 2815834, 3218096, 5631668, 6436192, 11263336, 12872384, 22526672, 45053344, 90106688]

約数ペア:

[(1, 90106688), (2, 45053344), (4, 22526672), (7, 12872384), (8, 11263336), (14, 6436192), (16, 5631668), (28, 3218096), (32, 2815834), (49, 1838912), (56, 1609048), (59, 1527232), (64, 1407917), (98, 919456), (112, 804524), (118, 763616), (196, 459728), (224, 402262), (236, 381808), (392, 229864), (413, 218176), (448, 201131), (472, 190904), (487, 185024), (784, 114932), (826, 109088), (944, 95452), (974, 92512), (1568, 57466), (1652, 54544), (1888, 47726), (1948, 46256), (2891, 31168), (3136, 28733), (3304, 27272), (3409, 26432), (3776, 23863), (3896, 23128), (5782, 15584), (6608, 13636), (6818, 13216), (7792, 11564)]