80480112

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12799}}^1$

素因数の和:12941

約数の個数: 40

約数和(自身を含む): 209510400

約数和(自身を除く): 129030288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 12799, 25598, 38397, 51196, 76794, 102392, 153588, 204784, 307176, 614352, 1676669, 3353338, 5030007, 6706676, 10060014, 13413352, 20120028, 26826704, 40240056, 80480112]

約数ペア:

[(1, 80480112), (2, 40240056), (3, 26826704), (4, 20120028), (6, 13413352), (8, 10060014), (12, 6706676), (16, 5030007), (24, 3353338), (48, 1676669), (131, 614352), (262, 307176), (393, 204784), (524, 153588), (786, 102392), (1048, 76794), (1572, 51196), (2096, 38397), (3144, 25598), (6288, 12799)]