90180132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1073573}}^1$

素因数の和:1073587

約数の個数: 24

約数和(自身を含む): 240480576

約数和(自身を除く): 150300444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1073573, 2147146, 3220719, 4294292, 6441438, 7515011, 12882876, 15030022, 22545033, 30060044, 45090066, 90180132]

約数ペア:

[(1, 90180132), (2, 45090066), (3, 30060044), (4, 22545033), (6, 15030022), (7, 12882876), (12, 7515011), (14, 6441438), (21, 4294292), (28, 3220719), (42, 2147146), (84, 1073573)]