71178282

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{80701}}^1$

素因数の和:80723

約数の個数: 36

約数和(自身を含む): 179400546

約数和(自身を除く): 108222264

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 80701, 161402, 242103, 484206, 564907, 726309, 1129814, 1452618, 1694721, 3389442, 3954349, 5084163, 7908698, 10168326, 11863047, 23726094, 35589141, 71178282]

約数ペア:

[(1, 71178282), (2, 35589141), (3, 23726094), (6, 11863047), (7, 10168326), (9, 7908698), (14, 5084163), (18, 3954349), (21, 3389442), (42, 1694721), (49, 1452618), (63, 1129814), (98, 726309), (126, 564907), (147, 484206), (294, 242103), (441, 161402), (882, 80701)]