12661872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 35354880

約数和(自身を除く): 22693008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 102, 118, 136, 177, 204, 236, 263, 272, 354, 408, 472, 526, 708, 789, 816, 944, 1003, 1052, 1416, 1578, 2006, 2104, 2832, 3009, 3156, 4012, 4208, 4471, 6018, 6312, 8024, 8942, 12036, 12624, 13413, 15517, 16048, 17884, 24072, 26826, 31034, 35768, 46551, 48144, 53652, 62068, 71536, 93102, 107304, 124136, 186204, 214608, 248272, 263789, 372408, 527578, 744816, 791367, 1055156, 1582734, 2110312, 3165468, 4220624, 6330936, 12661872]

約数ペア:

[(1, 12661872), (2, 6330936), (3, 4220624), (4, 3165468), (6, 2110312), (8, 1582734), (12, 1055156), (16, 791367), (17, 744816), (24, 527578), (34, 372408), (48, 263789), (51, 248272), (59, 214608), (68, 186204), (102, 124136), (118, 107304), (136, 93102), (177, 71536), (204, 62068), (236, 53652), (263, 48144), (272, 46551), (354, 35768), (408, 31034), (472, 26826), (526, 24072), (708, 17884), (789, 16048), (816, 15517), (944, 13413), (1003, 12624), (1052, 12036), (1416, 8942), (1578, 8024), (2006, 6312), (2104, 6018), (2832, 4471), (3009, 4208), (3156, 4012)]