77890078

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{135697}}^1$

素因数の和:135747

約数の個数: 16

約数和(自身を含む): 136783584

約数和(自身を除く): 58893506

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 135697, 271394, 949879, 1899758, 5563577, 11127154, 38945039, 77890078]

約数ペア:

[(1, 77890078), (2, 38945039), (7, 11127154), (14, 5563577), (41, 1899758), (82, 949879), (287, 271394), (574, 135697)]