79975168

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3433}}^1$

素因数の和:3469

約数の個数: 72

約数和(自身を含む): 196534688

約数和(自身を除く): 116559520

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, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3433, 5824, 6866, 11648, 13732, 23296, 24031, 27464, 44629, 48062, 54928, 89258, 96124, 109856, 178516, 192248, 219712, 312403, 357032, 384496, 439424, 624806, 714064, 768992, 878848, 1249612, 1428128, 1537984, 2499224, 2856256, 3075968, 4998448, 5712512, 6151936, 9996896, 11425024, 19993792, 39987584, 79975168]

約数ペア:

[(1, 79975168), (2, 39987584), (4, 19993792), (7, 11425024), (8, 9996896), (13, 6151936), (14, 5712512), (16, 4998448), (26, 3075968), (28, 2856256), (32, 2499224), (52, 1537984), (56, 1428128), (64, 1249612), (91, 878848), (104, 768992), (112, 714064), (128, 624806), (182, 439424), (208, 384496), (224, 357032), (256, 312403), (364, 219712), (416, 192248), (448, 178516), (728, 109856), (832, 96124), (896, 89258), (1456, 54928), (1664, 48062), (1792, 44629), (2912, 27464), (3328, 24031), (3433, 23296), (5824, 13732), (6866, 11648)]