72000216

素因数分解:

$2^3\times 3^2\times {\mathrm{1000003}}^1$

素因数の和:1000015

約数の個数: 24

約数和(自身を含む): 195000780

約数和(自身を除く): 123000564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1000003, 2000006, 3000009, 4000012, 6000018, 8000024, 9000027, 12000036, 18000054, 24000072, 36000108, 72000216]

約数ペア:

[(1, 72000216), (2, 36000108), (3, 24000072), (4, 18000054), (6, 12000036), (8, 9000027), (9, 8000024), (12, 6000018), (18, 4000012), (24, 3000009), (36, 2000006), (72, 1000003)]