80100486

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 182451984

約数和(自身を除く): 102351498

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1591, 2797, 3182, 4773, 5594, 8391, 9546, 14319, 16782, 25173, 28638, 50346, 103489, 120271, 206978, 240542, 310467, 360813, 620934, 721626, 931401, 1082439, 1862802, 2164878, 4450027, 8900054, 13350081, 26700162, 40050243, 80100486]

約数ペア:

[(1, 80100486), (2, 40050243), (3, 26700162), (6, 13350081), (9, 8900054), (18, 4450027), (37, 2164878), (43, 1862802), (74, 1082439), (86, 931401), (111, 721626), (129, 620934), (222, 360813), (258, 310467), (333, 240542), (387, 206978), (666, 120271), (774, 103489), (1591, 50346), (2797, 28638), (3182, 25173), (4773, 16782), (5594, 14319), (8391, 9546)]