86438324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 182784000

約数和(自身を除く): 96345676

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 644, 1106, 1699, 1817, 2212, 3398, 3634, 6796, 7268, 11893, 12719, 23786, 25438, 39077, 47572, 50876, 78154, 134221, 156308, 268442, 273539, 536884, 547078, 939547, 1094156, 1879094, 3087083, 3758188, 6174166, 12348332, 21609581, 43219162, 86438324]

約数ペア:

[(1, 86438324), (2, 43219162), (4, 21609581), (7, 12348332), (14, 6174166), (23, 3758188), (28, 3087083), (46, 1879094), (79, 1094156), (92, 939547), (158, 547078), (161, 536884), (316, 273539), (322, 268442), (553, 156308), (644, 134221), (1106, 78154), (1699, 50876), (1817, 47572), (2212, 39077), (3398, 25438), (3634, 23786), (6796, 12719), (7268, 11893)]