80526496

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 170571744

約数和(自身を除く): 90045248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 67, 71, 92, 134, 142, 184, 268, 284, 368, 529, 536, 568, 736, 1058, 1072, 1136, 1541, 1633, 2116, 2144, 2272, 3082, 3266, 4232, 4757, 6164, 6532, 8464, 9514, 12328, 13064, 16928, 19028, 24656, 26128, 35443, 37559, 38056, 49312, 52256, 70886, 75118, 76112, 109411, 141772, 150236, 152224, 218822, 283544, 300472, 437644, 567088, 600944, 875288, 1134176, 1201888, 1750576, 2516453, 3501152, 5032906, 10065812, 20131624, 40263248, 80526496]

約数ペア:

[(1, 80526496), (2, 40263248), (4, 20131624), (8, 10065812), (16, 5032906), (23, 3501152), (32, 2516453), (46, 1750576), (67, 1201888), (71, 1134176), (92, 875288), (134, 600944), (142, 567088), (184, 437644), (268, 300472), (284, 283544), (368, 218822), (529, 152224), (536, 150236), (568, 141772), (736, 109411), (1058, 76112), (1072, 75118), (1136, 70886), (1541, 52256), (1633, 49312), (2116, 38056), (2144, 37559), (2272, 35443), (3082, 26128), (3266, 24656), (4232, 19028), (4757, 16928), (6164, 13064), (6532, 12328), (8464, 9514)]