72139732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135601}}^1$

素因数の和:135631

約数の個数: 24

約数和(自身を含む): 151874240

約数和(自身を除く): 79734508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 135601, 271202, 542404, 949207, 1898414, 2576419, 3796828, 5152838, 10305676, 18034933, 36069866, 72139732]

約数ペア:

[(1, 72139732), (2, 36069866), (4, 18034933), (7, 10305676), (14, 5152838), (19, 3796828), (28, 2576419), (38, 1898414), (76, 949207), (133, 542404), (266, 271202), (532, 135601)]