83172948

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 197381184

約数和(自身を除く): 114208236

約数列:

[1, 2, 3, 4, 6, 12, 131, 157, 262, 314, 337, 393, 471, 524, 628, 674, 786, 942, 1011, 1348, 1572, 1884, 2022, 4044, 20567, 41134, 44147, 52909, 61701, 82268, 88294, 105818, 123402, 132441, 158727, 176588, 211636, 246804, 264882, 317454, 529764, 634908, 6931079, 13862158, 20793237, 27724316, 41586474, 83172948]

約数ペア:

[(1, 83172948), (2, 41586474), (3, 27724316), (4, 20793237), (6, 13862158), (12, 6931079), (131, 634908), (157, 529764), (262, 317454), (314, 264882), (337, 246804), (393, 211636), (471, 176588), (524, 158727), (628, 132441), (674, 123402), (786, 105818), (942, 88294), (1011, 82268), (1348, 61701), (1572, 52909), (1884, 44147), (2022, 41134), (4044, 20567)]