86707712

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1899

約数の個数: 80

約数和(自身を含む): 213340512

約数和(自身を除く): 126632800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 1861, 2912, 3328, 3584, 3722, 5824, 6656, 7444, 11648, 13027, 14888, 23296, 24193, 26054, 29776, 46592, 48386, 52108, 59552, 96772, 104216, 119104, 169351, 193544, 208432, 238208, 338702, 387088, 416864, 476416, 677404, 774176, 833728, 952832, 1354808, 1548352, 1667456, 2709616, 3096704, 3334912, 5419232, 6193408, 6669824, 10838464, 12386816, 21676928, 43353856, 86707712]

約数ペア:

[(1, 86707712), (2, 43353856), (4, 21676928), (7, 12386816), (8, 10838464), (13, 6669824), (14, 6193408), (16, 5419232), (26, 3334912), (28, 3096704), (32, 2709616), (52, 1667456), (56, 1548352), (64, 1354808), (91, 952832), (104, 833728), (112, 774176), (128, 677404), (182, 476416), (208, 416864), (224, 387088), (256, 338702), (364, 238208), (416, 208432), (448, 193544), (512, 169351), (728, 119104), (832, 104216), (896, 96772), (1456, 59552), (1664, 52108), (1792, 48386), (1861, 46592), (2912, 29776), (3328, 26054), (3584, 24193), (3722, 23296), (5824, 14888), (6656, 13027), (7444, 11648)]