78777174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{3467}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 180446976

約数和(自身を除く): 101669802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 541, 1082, 1623, 3246, 3467, 3787, 6934, 7574, 10401, 11361, 20802, 22722, 24269, 48538, 72807, 145614, 1875647, 3751294, 5626941, 11253882, 13129529, 26259058, 39388587, 78777174]

約数ペア:

[(1, 78777174), (2, 39388587), (3, 26259058), (6, 13129529), (7, 11253882), (14, 5626941), (21, 3751294), (42, 1875647), (541, 145614), (1082, 72807), (1623, 48538), (3246, 24269), (3467, 22722), (3787, 20802), (6934, 11361), (7574, 10401)]