68118048

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{13913}}^1$

素因数の和:13946

約数の個数: 72

約数和(自身を含む): 205120188

約数和(自身を除く): 137002140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 13913, 27826, 41739, 55652, 83478, 111304, 125217, 166956, 222608, 236521, 250434, 333912, 445216, 473042, 500868, 667824, 709563, 946084, 1001736, 1335648, 1419126, 1892168, 2003472, 2128689, 2838252, 3784336, 4006944, 4257378, 5676504, 7568672, 8514756, 11353008, 17029512, 22706016, 34059024, 68118048]

約数ペア:

[(1, 68118048), (2, 34059024), (3, 22706016), (4, 17029512), (6, 11353008), (8, 8514756), (9, 7568672), (12, 5676504), (16, 4257378), (17, 4006944), (18, 3784336), (24, 2838252), (32, 2128689), (34, 2003472), (36, 1892168), (48, 1419126), (51, 1335648), (68, 1001736), (72, 946084), (96, 709563), (102, 667824), (136, 500868), (144, 473042), (153, 445216), (204, 333912), (272, 250434), (288, 236521), (306, 222608), (408, 166956), (544, 125217), (612, 111304), (816, 83478), (1224, 55652), (1632, 41739), (2448, 27826), (4896, 13913)]