72591266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{143461}}^1$

素因数の和:143497

約数の個数: 16

約数和(自身を含む): 123951168

約数和(自身を除く): 51359902

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 143461, 286922, 1578071, 3156142, 3299603, 6599206, 36295633, 72591266]

約数ペア:

[(1, 72591266), (2, 36295633), (11, 6599206), (22, 3299603), (23, 3156142), (46, 1578071), (253, 286922), (506, 143461)]