74720268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{296509}}^1$

素因数の和:296526

約数の個数: 36

約数和(自身を含む): 215859280

約数和(自身を除く): 141139012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 296509, 593018, 889527, 1186036, 1779054, 2075563, 2668581, 3558108, 4151126, 5337162, 6226689, 8302252, 10674324, 12453378, 18680067, 24906756, 37360134, 74720268]

約数ペア:

[(1, 74720268), (2, 37360134), (3, 24906756), (4, 18680067), (6, 12453378), (7, 10674324), (9, 8302252), (12, 6226689), (14, 5337162), (18, 4151126), (21, 3558108), (28, 2668581), (36, 2075563), (42, 1779054), (63, 1186036), (84, 889527), (126, 593018), (252, 296509)]