77218244

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1907}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 138475008

約数和(自身を除く): 61256764

約数列:

[1, 2, 4, 53, 106, 191, 212, 382, 764, 1907, 3814, 7628, 10123, 20246, 40492, 101071, 202142, 364237, 404284, 728474, 1456948, 19304561, 38609122, 77218244]

約数ペア:

[(1, 77218244), (2, 38609122), (4, 19304561), (53, 1456948), (106, 728474), (191, 404284), (212, 364237), (382, 202142), (764, 101071), (1907, 40492), (3814, 20246), (7628, 10123)]