12349728

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 35488908

約数和(自身を除く): 23139180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 313, 411, 548, 626, 822, 939, 1096, 1233, 1252, 1644, 1878, 2192, 2466, 2504, 2817, 3288, 3756, 4384, 4932, 5008, 5634, 6576, 7512, 9864, 10016, 11268, 13152, 15024, 19728, 22536, 30048, 39456, 42881, 45072, 85762, 90144, 128643, 171524, 257286, 343048, 385929, 514572, 686096, 771858, 1029144, 1372192, 1543716, 2058288, 3087432, 4116576, 6174864, 12349728]

約数ペア:

[(1, 12349728), (2, 6174864), (3, 4116576), (4, 3087432), (6, 2058288), (8, 1543716), (9, 1372192), (12, 1029144), (16, 771858), (18, 686096), (24, 514572), (32, 385929), (36, 343048), (48, 257286), (72, 171524), (96, 128643), (137, 90144), (144, 85762), (274, 45072), (288, 42881), (313, 39456), (411, 30048), (548, 22536), (626, 19728), (822, 15024), (939, 13152), (1096, 11268), (1233, 10016), (1252, 9864), (1644, 7512), (1878, 6576), (2192, 5634), (2466, 5008), (2504, 4932), (2817, 4384), (3288, 3756)]