72742212

素因数分解:

$2^2\times 3^4\times {\mathrm{224513}}^1$

素因数の和:224529

約数の個数: 30

約数和(自身を含む): 190163358

約数和(自身を除く): 117421146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 224513, 449026, 673539, 898052, 1347078, 2020617, 2694156, 4041234, 6061851, 8082468, 12123702, 18185553, 24247404, 36371106, 72742212]

約数ペア:

[(1, 72742212), (2, 36371106), (3, 24247404), (4, 18185553), (6, 12123702), (9, 8082468), (12, 6061851), (18, 4041234), (27, 2694156), (36, 2020617), (54, 1347078), (81, 898052), (108, 673539), (162, 449026), (324, 224513)]