80494830017

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{22027}}^1$

素因数の和:22206

約数の個数: 48

約数和(自身を含む): 102516902208

約数和(自身を除く): 22022072191

約数列:

[1, 7, 17, 41, 49, 107, 119, 287, 697, 749, 833, 1819, 2009, 4387, 4879, 5243, 12733, 22027, 30709, 34153, 74579, 89131, 154189, 214963, 374459, 522053, 903107, 1079323, 2356889, 2621213, 3654371, 6321749, 15352819, 16498223, 18348491, 40067113, 44252243, 96632449, 107469733, 115487561, 280469791, 676427143, 752288131, 1642751633, 1963288537, 4734990001, 11499261431, 80494830017]

約数ペア:

[(1, 80494830017), (7, 11499261431), (17, 4734990001), (41, 1963288537), (49, 1642751633), (107, 752288131), (119, 676427143), (287, 280469791), (697, 115487561), (749, 107469733), (833, 96632449), (1819, 44252243), (2009, 40067113), (4387, 18348491), (4879, 16498223), (5243, 15352819), (12733, 6321749), (22027, 3654371), (30709, 2621213), (34153, 2356889), (74579, 1079323), (89131, 903107), (154189, 522053), (214963, 374459)]