81738798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6701}}^1$

素因数の和:6832

約数の個数: 32

約数和(自身を含む): 173715840

約数和(自身を除く): 91977042

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 6099, 6701, 12198, 13402, 20103, 40206, 127319, 254638, 381957, 717007, 763914, 1434014, 2151021, 4302042, 13623133, 27246266, 40869399, 81738798]

約数ペア:

[(1, 81738798), (2, 40869399), (3, 27246266), (6, 13623133), (19, 4302042), (38, 2151021), (57, 1434014), (107, 763914), (114, 717007), (214, 381957), (321, 254638), (642, 127319), (2033, 40206), (4066, 20103), (6099, 13402), (6701, 12198)]