72851258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{19081}}^1$

素因数の和:19189

約数の個数: 16

約数和(自身を含む): 115407936

約数和(自身を除く): 42556678

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 19081, 38162, 438863, 877726, 1583723, 3167446, 36425629, 72851258]

約数ペア:

[(1, 72851258), (2, 36425629), (23, 3167446), (46, 1583723), (83, 877726), (166, 438863), (1909, 38162), (3818, 19081)]