71347896

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2207}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 193752000

約数和(自身を除く): 122404104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2207, 2694, 3592, 4041, 4414, 5388, 6621, 8082, 8828, 10776, 13242, 16164, 17656, 19863, 26484, 32328, 39726, 52968, 79452, 158904, 990943, 1981886, 2972829, 3963772, 5945658, 7927544, 8918487, 11891316, 17836974, 23782632, 35673948, 71347896]

約数ペア:

[(1, 71347896), (2, 35673948), (3, 23782632), (4, 17836974), (6, 11891316), (8, 8918487), (9, 7927544), (12, 5945658), (18, 3963772), (24, 2972829), (36, 1981886), (72, 990943), (449, 158904), (898, 79452), (1347, 52968), (1796, 39726), (2207, 32328), (2694, 26484), (3592, 19863), (4041, 17656), (4414, 16164), (5388, 13242), (6621, 10776), (8082, 8828)]