87579336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{280703}}^1$

素因数の和:280725

約数の個数: 32

約数和(自身を含む): 235791360

約数和(自身を除く): 148212024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 280703, 561406, 842109, 1122812, 1684218, 2245624, 3368436, 3649139, 6736872, 7298278, 10947417, 14596556, 21894834, 29193112, 43789668, 87579336]

約数ペア:

[(1, 87579336), (2, 43789668), (3, 29193112), (4, 21894834), (6, 14596556), (8, 10947417), (12, 7298278), (13, 6736872), (24, 3649139), (26, 3368436), (39, 2245624), (52, 1684218), (78, 1122812), (104, 842109), (156, 561406), (312, 280703)]