72673036

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 128842560

約数和(自身を除く): 56169524

約数列:

[1, 2, 4, 131, 262, 331, 419, 524, 662, 838, 1324, 1676, 43361, 54889, 86722, 109778, 138689, 173444, 219556, 277378, 554756, 18168259, 36336518, 72673036]

約数ペア:

[(1, 72673036), (2, 36336518), (4, 18168259), (131, 554756), (262, 277378), (331, 219556), (419, 173444), (524, 138689), (662, 109778), (838, 86722), (1324, 54889), (1676, 43361)]