90247836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1074379}}^1$

素因数の和:1074393

約数の個数: 24

約数和(自身を含む): 240661120

約数和(自身を除く): 150413284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1074379, 2148758, 3223137, 4297516, 6446274, 7520653, 12892548, 15041306, 22561959, 30082612, 45123918, 90247836]

約数ペア:

[(1, 90247836), (2, 45123918), (3, 30082612), (4, 22561959), (6, 15041306), (7, 12892548), (12, 7520653), (14, 6446274), (21, 4297516), (28, 3223137), (42, 2148758), (84, 1074379)]