80130778

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{62897}}^1$

素因数の和:62926

約数の個数: 24

約数和(自身を含む): 150577812

約数和(自身を除く): 70447034

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 62897, 125794, 440279, 817661, 880558, 1635322, 3081953, 5723627, 6163906, 11447254, 40065389, 80130778]

約数ペア:

[(1, 80130778), (2, 40065389), (7, 11447254), (13, 6163906), (14, 5723627), (26, 3081953), (49, 1635322), (91, 880558), (98, 817661), (182, 440279), (637, 125794), (1274, 62897)]