80578134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49193}}^1$

素因数の和:49221

約数の個数: 48

約数和(自身を含む): 214879392

約数和(自身を除く): 134301258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 49193, 98386, 147579, 295158, 344351, 442737, 639509, 688702, 885474, 1033053, 1279018, 1918527, 2066106, 3099159, 3837054, 4476563, 5755581, 6198318, 8953126, 11511162, 13429689, 26859378, 40289067, 80578134]

約数ペア:

[(1, 80578134), (2, 40289067), (3, 26859378), (6, 13429689), (7, 11511162), (9, 8953126), (13, 6198318), (14, 5755581), (18, 4476563), (21, 3837054), (26, 3099159), (39, 2066106), (42, 1918527), (63, 1279018), (78, 1033053), (91, 885474), (117, 688702), (126, 639509), (182, 442737), (234, 344351), (273, 295158), (546, 147579), (819, 98386), (1638, 49193)]