77378644

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9629}}^1$

素因数の和:9688

約数の個数: 36

約数和(自身を含む): 161379540

約数和(自身を除く): 84000896

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 9629, 19258, 38516, 67403, 134806, 269612, 394789, 471821, 789578, 943642, 1579156, 1887284, 2763523, 5527046, 11054092, 19344661, 38689322, 77378644]

約数ペア:

[(1, 77378644), (2, 38689322), (4, 19344661), (7, 11054092), (14, 5527046), (28, 2763523), (41, 1887284), (49, 1579156), (82, 943642), (98, 789578), (164, 471821), (196, 394789), (287, 269612), (574, 134806), (1148, 67403), (2009, 38516), (4018, 19258), (8036, 9629)]