68870478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1741}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 145491840

約数和(自身を除く): 76621362

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 347, 694, 1041, 1741, 2082, 3482, 5223, 6593, 10446, 13186, 19779, 33079, 39558, 66158, 99237, 198474, 604127, 1208254, 1812381, 3624762, 11478413, 22956826, 34435239, 68870478]

約数ペア:

[(1, 68870478), (2, 34435239), (3, 22956826), (6, 11478413), (19, 3624762), (38, 1812381), (57, 1208254), (114, 604127), (347, 198474), (694, 99237), (1041, 66158), (1741, 39558), (2082, 33079), (3482, 19779), (5223, 13186), (6593, 10446)]