81766725354

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{1129}}^1\times {\mathrm{6277}}^1$

素因数の和:8055

約数の個数: 48

約数和(自身を含む): 177623077320

約数和(自身を除く): 95856351966

約数列:

[1, 2, 3, 6, 9, 18, 641, 1129, 1282, 1923, 2258, 3387, 3846, 5769, 6277, 6774, 10161, 11538, 12554, 18831, 20322, 37662, 56493, 112986, 723689, 1447378, 2171067, 4023557, 4342134, 6513201, 7086733, 8047114, 12070671, 13026402, 14173466, 21260199, 24141342, 36212013, 42520398, 63780597, 72424026, 127561194, 4542595853, 9085191706, 13627787559, 27255575118, 40883362677, 81766725354]

約数ペア:

[(1, 81766725354), (2, 40883362677), (3, 27255575118), (6, 13627787559), (9, 9085191706), (18, 4542595853), (641, 127561194), (1129, 72424026), (1282, 63780597), (1923, 42520398), (2258, 36212013), (3387, 24141342), (3846, 21260199), (5769, 14173466), (6277, 13026402), (6774, 12070671), (10161, 8047114), (11538, 7086733), (12554, 6513201), (18831, 4342134), (20322, 4023557), (37662, 2171067), (56493, 1447378), (112986, 723689)]