77589764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 162978816

約数和(自身を除く): 85389052

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 211, 322, 422, 571, 644, 844, 1142, 1477, 2284, 2954, 3997, 4853, 5908, 7994, 9706, 13133, 15988, 19412, 26266, 33971, 52532, 67942, 91931, 120481, 135884, 183862, 240962, 367724, 481924, 843367, 1686734, 2771063, 3373468, 5542126, 11084252, 19397441, 38794882, 77589764]

約数ペア:

[(1, 77589764), (2, 38794882), (4, 19397441), (7, 11084252), (14, 5542126), (23, 3373468), (28, 2771063), (46, 1686734), (92, 843367), (161, 481924), (211, 367724), (322, 240962), (422, 183862), (571, 135884), (644, 120481), (844, 91931), (1142, 67942), (1477, 52532), (2284, 33971), (2954, 26266), (3997, 19412), (4853, 15988), (5908, 13133), (7994, 9706)]