80760812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 165019680

約数和(自身を除く): 84258868

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 101, 187, 202, 374, 404, 748, 1069, 1111, 1717, 2138, 2222, 3434, 4276, 4444, 6868, 11759, 18173, 18887, 23518, 36346, 37774, 47036, 72692, 75548, 107969, 199903, 215938, 399806, 431876, 799612, 1187659, 1835473, 2375318, 3670946, 4750636, 7341892, 20190203, 40380406, 80760812]

約数ペア:

[(1, 80760812), (2, 40380406), (4, 20190203), (11, 7341892), (17, 4750636), (22, 3670946), (34, 2375318), (44, 1835473), (68, 1187659), (101, 799612), (187, 431876), (202, 399806), (374, 215938), (404, 199903), (748, 107969), (1069, 75548), (1111, 72692), (1717, 47036), (2138, 37774), (2222, 36346), (3434, 23518), (4276, 18887), (4444, 18173), (6868, 11759)]