71412912

素因数分解:

$2^4\times 3^2\times {\mathrm{495923}}^1$

素因数の和:495937

約数の個数: 30

約数和(自身を含む): 199857372

約数和(自身を除く): 128444460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495923, 991846, 1487769, 1983692, 2975538, 3967384, 4463307, 5951076, 7934768, 8926614, 11902152, 17853228, 23804304, 35706456, 71412912]

約数ペア:

[(1, 71412912), (2, 35706456), (3, 23804304), (4, 17853228), (6, 11902152), (8, 8926614), (9, 7934768), (12, 5951076), (16, 4463307), (18, 3967384), (24, 2975538), (36, 1983692), (48, 1487769), (72, 991846), (144, 495923)]