87661938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{160553}}^1$

素因数の和:160578

約数の個数: 32

約数和(自身を含む): 215784576

約数和(自身を除く): 128122638

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 160553, 321106, 481659, 963318, 1123871, 2087189, 2247742, 3371613, 4174378, 6261567, 6743226, 12523134, 14610323, 29220646, 43830969, 87661938]

約数ペア:

[(1, 87661938), (2, 43830969), (3, 29220646), (6, 14610323), (7, 12523134), (13, 6743226), (14, 6261567), (21, 4174378), (26, 3371613), (39, 2247742), (42, 2087189), (78, 1123871), (91, 963318), (182, 481659), (273, 321106), (546, 160553)]