71821884

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{161761}}^1$

素因数の和:161805

約数の個数: 24

約数和(自身を含む): 172114768

約数和(自身を除く): 100292884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 161761, 323522, 485283, 647044, 970566, 1941132, 5985157, 11970314, 17955471, 23940628, 35910942, 71821884]

約数ペア:

[(1, 71821884), (2, 35910942), (3, 23940628), (4, 17955471), (6, 11970314), (12, 5985157), (37, 1941132), (74, 970566), (111, 647044), (148, 485283), (222, 323522), (444, 161761)]