145404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{577}}^1$

素因数の和:594

約数の個数: 36

約数和(自身を含む): 420784

約数和(自身を除く): 275380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 577, 1154, 1731, 2308, 3462, 4039, 5193, 6924, 8078, 10386, 12117, 16156, 20772, 24234, 36351, 48468, 72702, 145404]

約数ペア:

[(1, 145404), (2, 72702), (3, 48468), (4, 36351), (6, 24234), (7, 20772), (9, 16156), (12, 12117), (14, 10386), (18, 8078), (21, 6924), (28, 5193), (36, 4039), (42, 3462), (63, 2308), (84, 1731), (126, 1154), (252, 577)]