80800344

素因数分解:

$2^3\times 3^2\times {\mathrm{1122227}}^1$

素因数の和:1122239

約数の個数: 24

約数和(自身を含む): 218834460

約数和(自身を除く): 138034116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1122227, 2244454, 3366681, 4488908, 6733362, 8977816, 10100043, 13466724, 20200086, 26933448, 40400172, 80800344]

約数ペア:

[(1, 80800344), (2, 40400172), (3, 26933448), (4, 20200086), (6, 13466724), (8, 10100043), (9, 8977816), (12, 6733362), (18, 4488908), (24, 3366681), (36, 2244454), (72, 1122227)]