120704346

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1408

約数の個数: 72

約数和(自身を含む): 307307520

約数和(自身を除く): 186603174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 642, 749, 882, 963, 1279, 1498, 1926, 2247, 2558, 3837, 4494, 5243, 6741, 7674, 8953, 10486, 11511, 13482, 15729, 17906, 23022, 26859, 31458, 47187, 53718, 62671, 80577, 94374, 125342, 136853, 161154, 188013, 273706, 376026, 410559, 564039, 821118, 957971, 1128078, 1231677, 1915942, 2463354, 2873913, 5747826, 6705797, 8621739, 13411594, 17243478, 20117391, 40234782, 60352173, 120704346]

約数ペア:

[(1, 120704346), (2, 60352173), (3, 40234782), (6, 20117391), (7, 17243478), (9, 13411594), (14, 8621739), (18, 6705797), (21, 5747826), (42, 2873913), (49, 2463354), (63, 1915942), (98, 1231677), (107, 1128078), (126, 957971), (147, 821118), (214, 564039), (294, 410559), (321, 376026), (441, 273706), (642, 188013), (749, 161154), (882, 136853), (963, 125342), (1279, 94374), (1498, 80577), (1926, 62671), (2247, 53718), (2558, 47187), (3837, 31458), (4494, 26859), (5243, 23022), (6741, 17906), (7674, 15729), (8953, 13482), (10486, 11511)]