79561998

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{7741}}^1$

素因数の和:8320

約数の個数: 24

約数和(自身を含む): 172708536

約数和(自身を除く): 93146538

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1713, 3426, 5139, 7741, 10278, 15482, 23223, 46446, 69669, 139338, 4420111, 8840222, 13260333, 26520666, 39780999, 79561998]

約数ペア:

[(1, 79561998), (2, 39780999), (3, 26520666), (6, 13260333), (9, 8840222), (18, 4420111), (571, 139338), (1142, 69669), (1713, 46446), (3426, 23223), (5139, 15482), (7741, 10278)]