87116288

素因数分解:

$2^9\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 80

約数和(自身を含む): 201653760

約数和(自身を除く): 114537472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 223, 224, 256, 436, 446, 448, 512, 763, 872, 892, 896, 1526, 1561, 1744, 1784, 1792, 3052, 3122, 3488, 3568, 3584, 6104, 6244, 6976, 7136, 12208, 12488, 13952, 14272, 24307, 24416, 24976, 27904, 28544, 48614, 48832, 49952, 55808, 57088, 97228, 97664, 99904, 114176, 170149, 194456, 195328, 199808, 340298, 388912, 390656, 399616, 680596, 777824, 799232, 1361192, 1555648, 2722384, 3111296, 5444768, 6222592, 10889536, 12445184, 21779072, 43558144, 87116288]

約数ペア:

[(1, 87116288), (2, 43558144), (4, 21779072), (7, 12445184), (8, 10889536), (14, 6222592), (16, 5444768), (28, 3111296), (32, 2722384), (56, 1555648), (64, 1361192), (109, 799232), (112, 777824), (128, 680596), (218, 399616), (223, 390656), (224, 388912), (256, 340298), (436, 199808), (446, 195328), (448, 194456), (512, 170149), (763, 114176), (872, 99904), (892, 97664), (896, 97228), (1526, 57088), (1561, 55808), (1744, 49952), (1784, 48832), (1792, 48614), (3052, 28544), (3122, 27904), (3488, 24976), (3568, 24416), (3584, 24307), (6104, 14272), (6244, 13952), (6976, 12488), (7136, 12208)]