86397444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{342847}}^1$

素因数の和:342864

約数の個数: 36

約数和(自身を含む): 249593344

約数和(自身を除く): 163195900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 342847, 685694, 1028541, 1371388, 2057082, 2399929, 3085623, 4114164, 4799858, 6171246, 7199787, 9599716, 12342492, 14399574, 21599361, 28799148, 43198722, 86397444]

約数ペア:

[(1, 86397444), (2, 43198722), (3, 28799148), (4, 21599361), (6, 14399574), (7, 12342492), (9, 9599716), (12, 7199787), (14, 6171246), (18, 4799858), (21, 4114164), (28, 3085623), (36, 2399929), (42, 2057082), (63, 1371388), (84, 1028541), (126, 685694), (252, 342847)]