72440126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{36997}}^1$

素因数の和:37099

約数の個数: 16

約数和(自身を含む): 119873520

約数和(自身を除く): 47433394

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 36997, 73994, 406967, 813934, 3292733, 6585466, 36220063, 72440126]

約数ペア:

[(1, 72440126), (2, 36220063), (11, 6585466), (22, 3292733), (89, 813934), (178, 406967), (979, 73994), (1958, 36997)]