171900072

素因数分解:

$2^3\times 3^2\times {\mathrm{2387501}}^1$

素因数の和:2387513

約数の個数: 24

約数和(自身を含む): 465562890

約数和(自身を除く): 293662818

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2387501, 4775002, 7162503, 9550004, 14325006, 19100008, 21487509, 28650012, 42975018, 57300024, 85950036, 171900072]

約数ペア:

[(1, 171900072), (2, 85950036), (3, 57300024), (4, 42975018), (6, 28650012), (8, 21487509), (9, 19100008), (12, 14325006), (18, 9550004), (24, 7162503), (36, 4775002), (72, 2387501)]