77920302

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{212897}}^1$

素因数の和:212963

約数の個数: 16

約数和(自身を含む): 158396112

約数和(自身を除く): 80475810

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 212897, 425794, 638691, 1277382, 12986717, 25973434, 38960151, 77920302]

約数ペア:

[(1, 77920302), (2, 38960151), (3, 25973434), (6, 12986717), (61, 1277382), (122, 638691), (183, 425794), (366, 212897)]