72874404

素因数分解:

$2^2\times 3^4\times {\mathrm{224921}}^1$

素因数の和:224937

約数の個数: 30

約数和(自身を含む): 190508934

約数和(自身を除く): 117634530

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 224921, 449842, 674763, 899684, 1349526, 2024289, 2699052, 4048578, 6072867, 8097156, 12145734, 18218601, 24291468, 36437202, 72874404]

約数ペア:

[(1, 72874404), (2, 36437202), (3, 24291468), (4, 18218601), (6, 12145734), (9, 8097156), (12, 6072867), (18, 4048578), (27, 2699052), (36, 2024289), (54, 1349526), (81, 899684), (108, 674763), (162, 449842), (324, 224921)]