86575872

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 232361920

約数和(自身を除く): 145786048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 811, 834, 1112, 1622, 1668, 2224, 2433, 3244, 3336, 4448, 4866, 6488, 6672, 8896, 9732, 12976, 13344, 17792, 19464, 25952, 26688, 35584, 38928, 51904, 53376, 77856, 103808, 106752, 112729, 155712, 207616, 225458, 311424, 338187, 450916, 622848, 676374, 901832, 1352748, 1803664, 2705496, 3607328, 5410992, 7214656, 10821984, 14429312, 21643968, 28858624, 43287936, 86575872]

約数ペア:

[(1, 86575872), (2, 43287936), (3, 28858624), (4, 21643968), (6, 14429312), (8, 10821984), (12, 7214656), (16, 5410992), (24, 3607328), (32, 2705496), (48, 1803664), (64, 1352748), (96, 901832), (128, 676374), (139, 622848), (192, 450916), (256, 338187), (278, 311424), (384, 225458), (417, 207616), (556, 155712), (768, 112729), (811, 106752), (834, 103808), (1112, 77856), (1622, 53376), (1668, 51904), (2224, 38928), (2433, 35584), (3244, 26688), (3336, 25952), (4448, 19464), (4866, 17792), (6488, 13344), (6672, 12976), (8896, 9732)]