72082688

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 54

約数和(自身を含む): 149182362

約数和(自身を除く): 77099674

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 293, 496, 586, 961, 992, 1172, 1922, 1984, 2344, 3844, 3968, 4688, 7688, 7936, 9083, 9376, 15376, 18166, 18752, 30752, 36332, 37504, 61504, 72664, 75008, 123008, 145328, 246016, 281573, 290656, 563146, 581312, 1126292, 1162624, 2252584, 2325248, 4505168, 9010336, 18020672, 36041344, 72082688]

約数ペア:

[(1, 72082688), (2, 36041344), (4, 18020672), (8, 9010336), (16, 4505168), (31, 2325248), (32, 2252584), (62, 1162624), (64, 1126292), (124, 581312), (128, 563146), (248, 290656), (256, 281573), (293, 246016), (496, 145328), (586, 123008), (961, 75008), (992, 72664), (1172, 61504), (1922, 37504), (1984, 36332), (2344, 30752), (3844, 18752), (3968, 18166), (4688, 15376), (7688, 9376), (7936, 9083)]