77946596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1087}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 168892416

約数和(自身を除く): 90945820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 1087, 1379, 2174, 2561, 2758, 4348, 5122, 5516, 7609, 10244, 14131, 15218, 17927, 28262, 30436, 35854, 56524, 71708, 98917, 197834, 214139, 395668, 428278, 856556, 1498973, 2783807, 2997946, 5567614, 5995892, 11135228, 19486649, 38973298, 77946596]

約数ペア:

[(1, 77946596), (2, 38973298), (4, 19486649), (7, 11135228), (13, 5995892), (14, 5567614), (26, 2997946), (28, 2783807), (52, 1498973), (91, 856556), (182, 428278), (197, 395668), (364, 214139), (394, 197834), (788, 98917), (1087, 71708), (1379, 56524), (2174, 35854), (2561, 30436), (2758, 28262), (4348, 17927), (5122, 15218), (5516, 14131), (7609, 10244)]