86425339

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 120121344

約数和(自身を除く): 33696005

約数列:

[1, 7, 11, 13, 47, 77, 91, 121, 143, 167, 329, 517, 611, 847, 1001, 1169, 1573, 1837, 2171, 3619, 4277, 5687, 6721, 7849, 11011, 12859, 15197, 20207, 23881, 39809, 47047, 54943, 73931, 86339, 102037, 141449, 167167, 262691, 517517, 604373, 714259, 949729, 1122407, 1838837, 6648103, 7856849, 12346477, 86425339]

約数ペア:

[(1, 86425339), (7, 12346477), (11, 7856849), (13, 6648103), (47, 1838837), (77, 1122407), (91, 949729), (121, 714259), (143, 604373), (167, 517517), (329, 262691), (517, 167167), (611, 141449), (847, 102037), (1001, 86339), (1169, 73931), (1573, 54943), (1837, 47047), (2171, 39809), (3619, 23881), (4277, 20207), (5687, 15197), (6721, 12859), (7849, 11011)]