12740976

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 38591280

約数和(自身を除く): 25850304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 113, 116, 144, 162, 174, 216, 226, 232, 243, 261, 324, 339, 348, 432, 452, 464, 486, 522, 648, 678, 696, 783, 904, 972, 1017, 1044, 1296, 1356, 1392, 1566, 1808, 1944, 2034, 2088, 2349, 2712, 3051, 3132, 3277, 3888, 4068, 4176, 4698, 5424, 6102, 6264, 6554, 7047, 8136, 9153, 9396, 9831, 12204, 12528, 13108, 14094, 16272, 18306, 18792, 19662, 24408, 26216, 27459, 28188, 29493, 36612, 37584, 39324, 48816, 52432, 54918, 56376, 58986, 73224, 78648, 88479, 109836, 112752, 117972, 146448, 157296, 176958, 219672, 235944, 265437, 353916, 439344, 471888, 530874, 707832, 796311, 1061748, 1415664, 1592622, 2123496, 3185244, 4246992, 6370488, 12740976]

約数ペア:

[(1, 12740976), (2, 6370488), (3, 4246992), (4, 3185244), (6, 2123496), (8, 1592622), (9, 1415664), (12, 1061748), (16, 796311), (18, 707832), (24, 530874), (27, 471888), (29, 439344), (36, 353916), (48, 265437), (54, 235944), (58, 219672), (72, 176958), (81, 157296), (87, 146448), (108, 117972), (113, 112752), (116, 109836), (144, 88479), (162, 78648), (174, 73224), (216, 58986), (226, 56376), (232, 54918), (243, 52432), (261, 48816), (324, 39324), (339, 37584), (348, 36612), (432, 29493), (452, 28188), (464, 27459), (486, 26216), (522, 24408), (648, 19662), (678, 18792), (696, 18306), (783, 16272), (904, 14094), (972, 13108), (1017, 12528), (1044, 12204), (1296, 9831), (1356, 9396), (1392, 9153), (1566, 8136), (1808, 7047), (1944, 6554), (2034, 6264), (2088, 6102), (2349, 5424), (2712, 4698), (3051, 4176), (3132, 4068), (3277, 3888)]