71407584

素因数分解:

$2^5\times 3^2\times {\mathrm{247943}}^1$

素因数の和:247959

約数の個数: 36

約数和(自身を含む): 203066136

約数和(自身を除く): 131658552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 247943, 495886, 743829, 991772, 1487658, 1983544, 2231487, 2975316, 3967088, 4462974, 5950632, 7934176, 8925948, 11901264, 17851896, 23802528, 35703792, 71407584]

約数ペア:

[(1, 71407584), (2, 35703792), (3, 23802528), (4, 17851896), (6, 11901264), (8, 8925948), (9, 7934176), (12, 5950632), (16, 4462974), (18, 3967088), (24, 2975316), (32, 2231487), (36, 1983544), (48, 1487658), (72, 991772), (96, 743829), (144, 495886), (288, 247943)]