80835516

素因数分解:

$2^2\times 3^3\times {\mathrm{337}}^1\times {\mathrm{2221}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 210290080

約数和(自身を除く): 129454564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 337, 674, 1011, 1348, 2022, 2221, 3033, 4044, 4442, 6066, 6663, 8884, 9099, 12132, 13326, 18198, 19989, 26652, 36396, 39978, 59967, 79956, 119934, 239868, 748477, 1496954, 2245431, 2993908, 4490862, 6736293, 8981724, 13472586, 20208879, 26945172, 40417758, 80835516]

約数ペア:

[(1, 80835516), (2, 40417758), (3, 26945172), (4, 20208879), (6, 13472586), (9, 8981724), (12, 6736293), (18, 4490862), (27, 2993908), (36, 2245431), (54, 1496954), (108, 748477), (337, 239868), (674, 119934), (1011, 79956), (1348, 59967), (2022, 39978), (2221, 36396), (3033, 26652), (4044, 19989), (4442, 18198), (6066, 13326), (6663, 12132), (8884, 9099)]