71693136

素因数分解:

$2^4\times 3^2\times {\mathrm{497869}}^1$

素因数の和:497883

約数の個数: 30

約数和(自身を含む): 200641610

約数和(自身を除く): 128948474

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 497869, 995738, 1493607, 1991476, 2987214, 3982952, 4480821, 5974428, 7965904, 8961642, 11948856, 17923284, 23897712, 35846568, 71693136]

約数ペア:

[(1, 71693136), (2, 35846568), (3, 23897712), (4, 17923284), (6, 11948856), (8, 8961642), (9, 7965904), (12, 5974428), (16, 4480821), (18, 3982952), (24, 2987214), (36, 1991476), (48, 1493607), (72, 995738), (144, 497869)]