72208031

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 84194880

約数和(自身を除く): 11986849

約数列:

[1, 7, 101, 109, 707, 763, 937, 6559, 11009, 77063, 94637, 102133, 662459, 714931, 10315433, 72208031]

約数ペア:

[(1, 72208031), (7, 10315433), (101, 714931), (109, 662459), (707, 102133), (763, 94637), (937, 77063), (6559, 11009)]