72611506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{143501}}^1$

素因数の和:143537

約数の個数: 16

約数和(自身を含む): 123985728

約数和(自身を除く): 51374222

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 143501, 287002, 1578511, 3157022, 3300523, 6601046, 36305753, 72611506]

約数ペア:

[(1, 72611506), (2, 36305753), (11, 6601046), (22, 3300523), (23, 3157022), (46, 1578511), (253, 287002), (506, 143501)]