89072078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 146160288

約数和(自身を除く): 57088210

約数列:

[1, 2, 17, 34, 61, 67, 122, 134, 641, 1037, 1139, 1282, 2074, 2278, 4087, 8174, 10897, 21794, 39101, 42947, 69479, 78202, 85894, 138958, 664717, 730099, 1329434, 1460198, 2619767, 5239534, 44536039, 89072078]

約数ペア:

[(1, 89072078), (2, 44536039), (17, 5239534), (34, 2619767), (61, 1460198), (67, 1329434), (122, 730099), (134, 664717), (641, 138958), (1037, 85894), (1139, 78202), (1282, 69479), (2074, 42947), (2278, 39101), (4087, 21794), (8174, 10897)]