71558568

素因数分解:

$2^3\times 3^2\times {\mathrm{993869}}^1$

素因数の和:993881

約数の個数: 24

約数和(自身を含む): 193804650

約数和(自身を除く): 122246082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 993869, 1987738, 2981607, 3975476, 5963214, 7950952, 8944821, 11926428, 17889642, 23852856, 35779284, 71558568]

約数ペア:

[(1, 71558568), (2, 35779284), (3, 23852856), (4, 17889642), (6, 11926428), (8, 8944821), (9, 7950952), (12, 5963214), (18, 3975476), (24, 2981607), (36, 1987738), (72, 993869)]