81185203728

素因数分解:

$2^4\times 3^2\times {\mathrm{563786137}}^1$

素因数の和:563786151

約数の個数: 30

約数和(自身を含む): 227205813614

約数和(自身を除く): 146020609886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 563786137, 1127572274, 1691358411, 2255144548, 3382716822, 4510289096, 5074075233, 6765433644, 9020578192, 10148150466, 13530867288, 20296300932, 27061734576, 40592601864, 81185203728]

約数ペア:

[(1, 81185203728), (2, 40592601864), (3, 27061734576), (4, 20296300932), (6, 13530867288), (8, 10148150466), (9, 9020578192), (12, 6765433644), (16, 5074075233), (18, 4510289096), (24, 3382716822), (36, 2255144548), (48, 1691358411), (72, 1127572274), (144, 563786137)]