77827676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 71195044

約数列:

[1, 2, 4, 23, 41, 46, 47, 82, 92, 94, 164, 188, 439, 878, 943, 1081, 1756, 1886, 1927, 2162, 3772, 3854, 4324, 7708, 10097, 17999, 20194, 20633, 35998, 40388, 41266, 44321, 71996, 82532, 88642, 177284, 413977, 474559, 827954, 845953, 949118, 1655908, 1691906, 1898236, 3383812, 19456919, 38913838, 77827676]

約数ペア:

[(1, 77827676), (2, 38913838), (4, 19456919), (23, 3383812), (41, 1898236), (46, 1691906), (47, 1655908), (82, 949118), (92, 845953), (94, 827954), (164, 474559), (188, 413977), (439, 177284), (878, 88642), (943, 82532), (1081, 71996), (1756, 44321), (1886, 41266), (1927, 40388), (2162, 35998), (3772, 20633), (3854, 20194), (4324, 17999), (7708, 10097)]