72521628

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163337}}^1$

素因数の和:163381

約数の個数: 24

約数和(自身を含む): 173791632

約数和(自身を除く): 101270004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 163337, 326674, 490011, 653348, 980022, 1960044, 6043469, 12086938, 18130407, 24173876, 36260814, 72521628]

約数ペア:

[(1, 72521628), (2, 36260814), (3, 24173876), (4, 18130407), (6, 12086938), (12, 6043469), (37, 1960044), (74, 980022), (111, 653348), (148, 490011), (222, 326674), (444, 163337)]