86936276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 183386112

約数和(自身を除く): 96449836

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2131, 2914, 4262, 5828, 8524, 10199, 14917, 20398, 29834, 40796, 59668, 66061, 100157, 132122, 200314, 264244, 400628, 462427, 701099, 924854, 1402198, 1849708, 2804396, 3104867, 6209734, 12419468, 21734069, 43468138, 86936276]

約数ペア:

[(1, 86936276), (2, 43468138), (4, 21734069), (7, 12419468), (14, 6209734), (28, 3104867), (31, 2804396), (47, 1849708), (62, 1402198), (94, 924854), (124, 701099), (188, 462427), (217, 400628), (329, 264244), (434, 200314), (658, 132122), (868, 100157), (1316, 66061), (1457, 59668), (2131, 40796), (2914, 29834), (4262, 20398), (5828, 14917), (8524, 10199)]