87639396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11953}}^1$

素因数の和:12020

約数の個数: 48

約数和(自身を含む): 224926464

約数和(自身を除く): 137287068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 11953, 23906, 35859, 47812, 71718, 143436, 155389, 310778, 466167, 561791, 621556, 932334, 1123582, 1685373, 1864668, 2247164, 3370746, 6741492, 7303283, 14606566, 21909849, 29213132, 43819698, 87639396]

約数ペア:

[(1, 87639396), (2, 43819698), (3, 29213132), (4, 21909849), (6, 14606566), (12, 7303283), (13, 6741492), (26, 3370746), (39, 2247164), (47, 1864668), (52, 1685373), (78, 1123582), (94, 932334), (141, 621556), (156, 561791), (188, 466167), (282, 310778), (564, 155389), (611, 143436), (1222, 71718), (1833, 47812), (2444, 35859), (3666, 23906), (7332, 11953)]