80403792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239297}}^1$

素因数の和:239315

約数の個数: 40

約数和(自身を含む): 237383616

約数和(自身を除く): 156979824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 239297, 478594, 717891, 957188, 1435782, 1675079, 1914376, 2871564, 3350158, 3828752, 5025237, 5743128, 6700316, 10050474, 11486256, 13400632, 20100948, 26801264, 40201896, 80403792]

約数ペア:

[(1, 80403792), (2, 40201896), (3, 26801264), (4, 20100948), (6, 13400632), (7, 11486256), (8, 10050474), (12, 6700316), (14, 5743128), (16, 5025237), (21, 3828752), (24, 3350158), (28, 2871564), (42, 1914376), (48, 1675079), (56, 1435782), (84, 957188), (112, 717891), (168, 478594), (336, 239297)]