72311702113

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1\times {\mathrm{1993}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 85279392000

約数和(自身を除く): 12967689887

約数列:

[1, 7, 43, 149, 301, 809, 1043, 1993, 5663, 6407, 13951, 34787, 44849, 85699, 120541, 243509, 296957, 599893, 843787, 1612337, 2078699, 5183263, 11286359, 12769151, 36282841, 69330491, 89384057, 240238213, 485313437, 1681667491, 10330243159, 72311702113]

約数ペア:

[(1, 72311702113), (7, 10330243159), (43, 1681667491), (149, 485313437), (301, 240238213), (809, 89384057), (1043, 69330491), (1993, 36282841), (5663, 12769151), (6407, 11286359), (13951, 5183263), (34787, 2078699), (44849, 1612337), (85699, 843787), (120541, 599893), (243509, 296957)]