84720552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{504289}}^1$

素因数の和:504305

約数の個数: 32

約数和(自身を含む): 242059200

約数和(自身を除く): 157338648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 504289, 1008578, 1512867, 2017156, 3025734, 3530023, 4034312, 6051468, 7060046, 10590069, 12102936, 14120092, 21180138, 28240184, 42360276, 84720552]

約数ペア:

[(1, 84720552), (2, 42360276), (3, 28240184), (4, 21180138), (6, 14120092), (7, 12102936), (8, 10590069), (12, 7060046), (14, 6051468), (21, 4034312), (24, 3530023), (28, 3025734), (42, 2017156), (56, 1512867), (84, 1008578), (168, 504289)]