71388642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3115

約数の個数: 48

約数和(自身を含む): 161379648

約数和(自身を除く): 89991006

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 598, 897, 1014, 1794, 3061, 3887, 6122, 7774, 9183, 11661, 18366, 23322, 39793, 70403, 79586, 119379, 140806, 211209, 238758, 422418, 517309, 915239, 1034618, 1551927, 1830478, 2745717, 3103854, 5491434, 11898107, 23796214, 35694321, 71388642]

約数ペア:

[(1, 71388642), (2, 35694321), (3, 23796214), (6, 11898107), (13, 5491434), (23, 3103854), (26, 2745717), (39, 1830478), (46, 1551927), (69, 1034618), (78, 915239), (138, 517309), (169, 422418), (299, 238758), (338, 211209), (507, 140806), (598, 119379), (897, 79586), (1014, 70403), (1794, 39793), (3061, 23322), (3887, 18366), (6122, 11661), (7774, 9183)]