81308532

素因数分解:

$2^2\times 3^1\times {\mathrm{577}}^1\times {\mathrm{11743}}^1$

素因数の和:12327

約数の個数: 24

約数和(自身を含む): 190064896

約数和(自身を除く): 108756364

約数列:

[1, 2, 3, 4, 6, 12, 577, 1154, 1731, 2308, 3462, 6924, 11743, 23486, 35229, 46972, 70458, 140916, 6775711, 13551422, 20327133, 27102844, 40654266, 81308532]

約数ペア:

[(1, 81308532), (2, 40654266), (3, 27102844), (4, 20327133), (6, 13551422), (12, 6775711), (577, 140916), (1154, 70458), (1731, 46972), (2308, 35229), (3462, 23486), (6924, 11743)]