80502894

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{4513}}^1$

素因数の和:5512

約数の個数: 24

約数和(自身を含む): 174637632

約数和(自身を除く): 94134738

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 4513, 5946, 8919, 9026, 13539, 17838, 27078, 40617, 81234, 4472383, 8944766, 13417149, 26834298, 40251447, 80502894]

約数ペア:

[(1, 80502894), (2, 40251447), (3, 26834298), (6, 13417149), (9, 8944766), (18, 4472383), (991, 81234), (1982, 40617), (2973, 27078), (4513, 17838), (5946, 13539), (8919, 9026)]