77399946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19457}}^1$

素因数の和:19495

約数の個数: 48

約数和(自身を含む): 191233224

約数和(自身を除く): 113833278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 19457, 38914, 58371, 116742, 175113, 252941, 330769, 350226, 505882, 661538, 758823, 992307, 1517646, 1984614, 2276469, 2976921, 4299997, 4552938, 5953842, 8599994, 12899991, 25799982, 38699973, 77399946]

約数ペア:

[(1, 77399946), (2, 38699973), (3, 25799982), (6, 12899991), (9, 8599994), (13, 5953842), (17, 4552938), (18, 4299997), (26, 2976921), (34, 2276469), (39, 1984614), (51, 1517646), (78, 992307), (102, 758823), (117, 661538), (153, 505882), (221, 350226), (234, 330769), (306, 252941), (442, 175113), (663, 116742), (1326, 58371), (1989, 38914), (3978, 19457)]