81414468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{119027}}^1$

素因数の和:119056

約数の個数: 36

約数和(自身を含む): 216630960

約数和(自身を除く): 135216492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 119027, 238054, 357081, 476108, 714162, 1071243, 1428324, 2142486, 2261513, 4284972, 4523026, 6784539, 9046052, 13569078, 20353617, 27138156, 40707234, 81414468]

約数ペア:

[(1, 81414468), (2, 40707234), (3, 27138156), (4, 20353617), (6, 13569078), (9, 9046052), (12, 6784539), (18, 4523026), (19, 4284972), (36, 2261513), (38, 2142486), (57, 1428324), (76, 1071243), (114, 714162), (171, 476108), (228, 357081), (342, 238054), (684, 119027)]