77138390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1433}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 159001920

約数和(自身を除く): 81863530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 769, 1433, 1538, 2866, 3845, 5383, 7165, 7690, 10031, 10766, 14330, 20062, 26915, 50155, 53830, 100310, 1101977, 2203954, 5509885, 7713839, 11019770, 15427678, 38569195, 77138390]

約数ペア:

[(1, 77138390), (2, 38569195), (5, 15427678), (7, 11019770), (10, 7713839), (14, 5509885), (35, 2203954), (70, 1101977), (769, 100310), (1433, 53830), (1538, 50155), (2866, 26915), (3845, 20062), (5383, 14330), (7165, 10766), (7690, 10031)]