80979156

素因数分解:

$2^2\times 3^3\times {\mathrm{749807}}^1$

素因数の和:749820

約数の個数: 24

約数和(自身を含む): 209946240

約数和(自身を除く): 128967084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 749807, 1499614, 2249421, 2999228, 4498842, 6748263, 8997684, 13496526, 20244789, 26993052, 40489578, 80979156]

約数ペア:

[(1, 80979156), (2, 40489578), (3, 26993052), (4, 20244789), (6, 13496526), (9, 8997684), (12, 6748263), (18, 4498842), (27, 2999228), (36, 2249421), (54, 1499614), (108, 749807)]