12985272

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 37679400

約数和(自身を除く): 24694128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 691, 696, 783, 1044, 1382, 1566, 2073, 2088, 2349, 2764, 3132, 4146, 4698, 5528, 6219, 6264, 8292, 9396, 12438, 16584, 18657, 18792, 20039, 24876, 37314, 40078, 49752, 55971, 60117, 74628, 80156, 111942, 120234, 149256, 160312, 180351, 223884, 240468, 360702, 447768, 480936, 541053, 721404, 1082106, 1442808, 1623159, 2164212, 3246318, 4328424, 6492636, 12985272]

約数ペア:

[(1, 12985272), (2, 6492636), (3, 4328424), (4, 3246318), (6, 2164212), (8, 1623159), (9, 1442808), (12, 1082106), (18, 721404), (24, 541053), (27, 480936), (29, 447768), (36, 360702), (54, 240468), (58, 223884), (72, 180351), (81, 160312), (87, 149256), (108, 120234), (116, 111942), (162, 80156), (174, 74628), (216, 60117), (232, 55971), (261, 49752), (324, 40078), (348, 37314), (522, 24876), (648, 20039), (691, 18792), (696, 18657), (783, 16584), (1044, 12438), (1382, 9396), (1566, 8292), (2073, 6264), (2088, 6219), (2349, 5528), (2764, 4698), (3132, 4146)]