80978282

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{6829}}^1$

素因数の和:6867

約数の個数: 36

約数和(自身を含む): 155334690

約数和(自身を除く): 74356408

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 6829, 11858, 13658, 47803, 75119, 95606, 150238, 334621, 525833, 669242, 826309, 1051666, 1652618, 3680831, 5784163, 7361662, 11568326, 40489141, 80978282]

約数ペア:

[(1, 80978282), (2, 40489141), (7, 11568326), (11, 7361662), (14, 5784163), (22, 3680831), (49, 1652618), (77, 1051666), (98, 826309), (121, 669242), (154, 525833), (242, 334621), (539, 150238), (847, 95606), (1078, 75119), (1694, 47803), (5929, 13658), (6829, 11858)]