71282574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2273

約数の個数: 48

約数和(自身を含む): 169541424

約数和(自身を除く): 98258850

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 346, 519, 1038, 1557, 1903, 2081, 3114, 3806, 4162, 5709, 6243, 11418, 12486, 17127, 18729, 22891, 34254, 37458, 45782, 68673, 137346, 206019, 360013, 412038, 720026, 1080039, 2160078, 3240117, 3960143, 6480234, 7920286, 11880429, 23760858, 35641287, 71282574]

約数ペア:

[(1, 71282574), (2, 35641287), (3, 23760858), (6, 11880429), (9, 7920286), (11, 6480234), (18, 3960143), (22, 3240117), (33, 2160078), (66, 1080039), (99, 720026), (173, 412038), (198, 360013), (346, 206019), (519, 137346), (1038, 68673), (1557, 45782), (1903, 37458), (2081, 34254), (3114, 22891), (3806, 18729), (4162, 17127), (5709, 12486), (6243, 11418)]