80633556

素因数分解:

$2^2\times 3^4\times {\mathrm{248869}}^1$

素因数の和:248885

約数の個数: 30

約数和(自身を含む): 210792890

約数和(自身を除く): 130159334

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 248869, 497738, 746607, 995476, 1493214, 2239821, 2986428, 4479642, 6719463, 8959284, 13438926, 20158389, 26877852, 40316778, 80633556]

約数ペア:

[(1, 80633556), (2, 40316778), (3, 26877852), (4, 20158389), (6, 13438926), (9, 8959284), (12, 6719463), (18, 4479642), (27, 2986428), (36, 2239821), (54, 1493214), (81, 995476), (108, 746607), (162, 497738), (324, 248869)]