77768930

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{47711}}^1$

素因数の和:47881

約数の個数: 16

約数和(自身を含む): 140845824

約数和(自身を除く): 63076894

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 47711, 95422, 238555, 477110, 7776893, 15553786, 38884465, 77768930]

約数ペア:

[(1, 77768930), (2, 38884465), (5, 15553786), (10, 7776893), (163, 477110), (326, 238555), (815, 95422), (1630, 47711)]