144216

素因数分解:

$2^3\times 3^2\times {\mathrm{2003}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 390780

約数和(自身を除く): 246564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2003, 4006, 6009, 8012, 12018, 16024, 18027, 24036, 36054, 48072, 72108, 144216]

約数ペア:

[(1, 144216), (2, 72108), (3, 48072), (4, 36054), (6, 24036), (8, 18027), (9, 16024), (12, 12018), (18, 8012), (24, 6009), (36, 4006), (72, 2003)]