81797448

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{26017}}^1$

素因数の和:26157

約数の個数: 32

約数和(自身を含む): 206062560

約数和(自身を除く): 124265112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 26017, 52034, 78051, 104068, 156102, 208136, 312204, 624408, 3408227, 6816454, 10224681, 13632908, 20449362, 27265816, 40898724, 81797448]

約数ペア:

[(1, 81797448), (2, 40898724), (3, 27265816), (4, 20449362), (6, 13632908), (8, 10224681), (12, 6816454), (24, 3408227), (131, 624408), (262, 312204), (393, 208136), (524, 156102), (786, 104068), (1048, 78051), (1572, 52034), (3144, 26017)]