77962140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433123}}^1$

素因数の和:433138

約数の個数: 36

約数和(自身を含む): 236485704

約数和(自身を除く): 158523564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433123, 866246, 1299369, 1732492, 2165615, 2598738, 3898107, 4331230, 5197476, 6496845, 7796214, 8662460, 12993690, 15592428, 19490535, 25987380, 38981070, 77962140]

約数ペア:

[(1, 77962140), (2, 38981070), (3, 25987380), (4, 19490535), (5, 15592428), (6, 12993690), (9, 8662460), (10, 7796214), (12, 6496845), (15, 5197476), (18, 4331230), (20, 3898107), (30, 2598738), (36, 2165615), (45, 1732492), (60, 1299369), (90, 866246), (180, 433123)]