72217081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 79921600

約数和(自身を除く): 7704519

約数列:

[1, 19, 37, 43, 703, 817, 1591, 2389, 30229, 45391, 88393, 102727, 1679467, 1951813, 3800899, 72217081]

約数ペア:

[(1, 72217081), (19, 3800899), (37, 1951813), (43, 1679467), (703, 102727), (817, 88393), (1591, 45391), (2389, 30229)]