84557256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{503317}}^1$

素因数の和:503333

約数の個数: 32

約数和(自身を含む): 241592640

約数和(自身を除く): 157035384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 503317, 1006634, 1509951, 2013268, 3019902, 3523219, 4026536, 6039804, 7046438, 10569657, 12079608, 14092876, 21139314, 28185752, 42278628, 84557256]

約数ペア:

[(1, 84557256), (2, 42278628), (3, 28185752), (4, 21139314), (6, 14092876), (7, 12079608), (8, 10569657), (12, 7046438), (14, 6039804), (21, 4026536), (24, 3523219), (28, 3019902), (42, 2013268), (56, 1509951), (84, 1006634), (168, 503317)]