79405568

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 80

約数和(自身を含む): 180899136

約数和(自身を除く): 101493568

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 512, 613, 704, 736, 1012, 1226, 1408, 1472, 2024, 2452, 2816, 2944, 4048, 4904, 5632, 5888, 6743, 8096, 9808, 11776, 13486, 14099, 16192, 19616, 26972, 28198, 32384, 39232, 53944, 56396, 64768, 78464, 107888, 112792, 129536, 155089, 156928, 215776, 225584, 310178, 313856, 431552, 451168, 620356, 863104, 902336, 1240712, 1726208, 1804672, 2481424, 3452416, 3609344, 4962848, 7218688, 9925696, 19851392, 39702784, 79405568]

約数ペア:

[(1, 79405568), (2, 39702784), (4, 19851392), (8, 9925696), (11, 7218688), (16, 4962848), (22, 3609344), (23, 3452416), (32, 2481424), (44, 1804672), (46, 1726208), (64, 1240712), (88, 902336), (92, 863104), (128, 620356), (176, 451168), (184, 431552), (253, 313856), (256, 310178), (352, 225584), (368, 215776), (506, 156928), (512, 155089), (613, 129536), (704, 112792), (736, 107888), (1012, 78464), (1226, 64768), (1408, 56396), (1472, 53944), (2024, 39232), (2452, 32384), (2816, 28198), (2944, 26972), (4048, 19616), (4904, 16192), (5632, 14099), (5888, 13486), (6743, 11776), (8096, 9808)]