87886908

素因数分解:

$2^2\times 3^2\times {\mathrm{691}}^1\times {\mathrm{3533}}^1$

素因数の和:4234

約数の個数: 36

約数和(自身を含む): 222543048

約数和(自身を除く): 134656140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 691, 1382, 2073, 2764, 3533, 4146, 6219, 7066, 8292, 10599, 12438, 14132, 21198, 24876, 31797, 42396, 63594, 127188, 2441303, 4882606, 7323909, 9765212, 14647818, 21971727, 29295636, 43943454, 87886908]

約数ペア:

[(1, 87886908), (2, 43943454), (3, 29295636), (4, 21971727), (6, 14647818), (9, 9765212), (12, 7323909), (18, 4882606), (36, 2441303), (691, 127188), (1382, 63594), (2073, 42396), (2764, 31797), (3533, 24876), (4146, 21198), (6219, 14132), (7066, 12438), (8292, 10599)]