78979518

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 182239200

約数和(自身を除く): 103259682

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 199, 306, 398, 597, 1194, 1297, 1791, 2594, 3383, 3582, 3891, 6766, 7782, 10149, 11673, 20298, 22049, 23346, 30447, 44098, 60894, 66147, 132294, 198441, 258103, 396882, 516206, 774309, 1548618, 2322927, 4387751, 4645854, 8775502, 13163253, 26326506, 39489759, 78979518]

約数ペア:

[(1, 78979518), (2, 39489759), (3, 26326506), (6, 13163253), (9, 8775502), (17, 4645854), (18, 4387751), (34, 2322927), (51, 1548618), (102, 774309), (153, 516206), (199, 396882), (306, 258103), (398, 198441), (597, 132294), (1194, 66147), (1297, 60894), (1791, 44098), (2594, 30447), (3383, 23346), (3582, 22049), (3891, 20298), (6766, 11673), (7782, 10149)]