77165972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{5281}}^1$

素因数の和:5579

約数の個数: 24

約数和(自身を含む): 145973352

約数和(自身を除く): 68807380

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 3653, 5281, 7306, 10562, 14612, 21124, 68653, 137306, 274612, 1483961, 2967922, 5935844, 19291493, 38582986, 77165972]

約数ペア:

[(1, 77165972), (2, 38582986), (4, 19291493), (13, 5935844), (26, 2967922), (52, 1483961), (281, 274612), (562, 137306), (1124, 68653), (3653, 21124), (5281, 14612), (7306, 10562)]