77860216

素因数分解:

$2^3\times 7^2\times {\mathrm{198623}}^1$

素因数の和:198643

約数の個数: 24

約数和(自身を含む): 169823520

約数和(自身を除く): 91963304

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 198623, 397246, 794492, 1390361, 1588984, 2780722, 5561444, 9732527, 11122888, 19465054, 38930108, 77860216]

約数ペア:

[(1, 77860216), (2, 38930108), (4, 19465054), (7, 11122888), (8, 9732527), (14, 5561444), (28, 2780722), (49, 1588984), (56, 1390361), (98, 794492), (196, 397246), (392, 198623)]