72181322

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1$

素因数の和:1133

約数の個数: 16

約数和(自身を含む): 109436352

約数和(自身を除く): 37255030

約数列:

[1, 2, 151, 302, 457, 523, 914, 1046, 69007, 78973, 138014, 157946, 239011, 478022, 36090661, 72181322]

約数ペア:

[(1, 72181322), (2, 36090661), (151, 478022), (302, 239011), (457, 157946), (523, 138014), (914, 78973), (1046, 69007)]