126245712

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 342799488

約数和(自身を除く): 216553776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 173, 184, 276, 346, 368, 519, 552, 661, 692, 1038, 1104, 1322, 1384, 1983, 2076, 2644, 2768, 3966, 3979, 4152, 5288, 7932, 7958, 8304, 10576, 11937, 15203, 15864, 15916, 23874, 30406, 31728, 31832, 45609, 47748, 60812, 63664, 91218, 95496, 114353, 121624, 182436, 190992, 228706, 243248, 343059, 364872, 457412, 686118, 729744, 914824, 1372236, 1829648, 2630119, 2744472, 5260238, 5488944, 7890357, 10520476, 15780714, 21040952, 31561428, 42081904, 63122856, 126245712]

約数ペア:

[(1, 126245712), (2, 63122856), (3, 42081904), (4, 31561428), (6, 21040952), (8, 15780714), (12, 10520476), (16, 7890357), (23, 5488944), (24, 5260238), (46, 2744472), (48, 2630119), (69, 1829648), (92, 1372236), (138, 914824), (173, 729744), (184, 686118), (276, 457412), (346, 364872), (368, 343059), (519, 243248), (552, 228706), (661, 190992), (692, 182436), (1038, 121624), (1104, 114353), (1322, 95496), (1384, 91218), (1983, 63664), (2076, 60812), (2644, 47748), (2768, 45609), (3966, 31832), (3979, 31728), (4152, 30406), (5288, 23874), (7932, 15916), (7958, 15864), (8304, 15203), (10576, 11937)]