80877138

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{184651}}^1$

素因数の和:184729

約数の個数: 16

約数和(自身を含む): 163970976

約数和(自身を除く): 83093838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 184651, 369302, 553953, 1107906, 13479523, 26959046, 40438569, 80877138]

約数ペア:

[(1, 80877138), (2, 40438569), (3, 26959046), (6, 13479523), (73, 1107906), (146, 553953), (219, 369302), (438, 184651)]