68571648

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 120

約数和(自身を含む): 206826048

約数和(自身を除く): 138254400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 647, 736, 768, 828, 1104, 1152, 1294, 1472, 1536, 1656, 1941, 2208, 2304, 2588, 2944, 3312, 3882, 4416, 4608, 5176, 5823, 5888, 6624, 7764, 8832, 10352, 11646, 11776, 13248, 14881, 15528, 17664, 20704, 23292, 26496, 29762, 31056, 35328, 41408, 44643, 46584, 52992, 59524, 62112, 82816, 89286, 93168, 105984, 119048, 124224, 133929, 165632, 178572, 186336, 238096, 248448, 267858, 331264, 357144, 372672, 476192, 496896, 535716, 714288, 745344, 952384, 993792, 1071432, 1428576, 1490688, 1904768, 2142864, 2857152, 2981376, 3809536, 4285728, 5714304, 7619072, 8571456, 11428608, 17142912, 22857216, 34285824, 68571648]

約数ペア:

[(1, 68571648), (2, 34285824), (3, 22857216), (4, 17142912), (6, 11428608), (8, 8571456), (9, 7619072), (12, 5714304), (16, 4285728), (18, 3809536), (23, 2981376), (24, 2857152), (32, 2142864), (36, 1904768), (46, 1490688), (48, 1428576), (64, 1071432), (69, 993792), (72, 952384), (92, 745344), (96, 714288), (128, 535716), (138, 496896), (144, 476192), (184, 372672), (192, 357144), (207, 331264), (256, 267858), (276, 248448), (288, 238096), (368, 186336), (384, 178572), (414, 165632), (512, 133929), (552, 124224), (576, 119048), (647, 105984), (736, 93168), (768, 89286), (828, 82816), (1104, 62112), (1152, 59524), (1294, 52992), (1472, 46584), (1536, 44643), (1656, 41408), (1941, 35328), (2208, 31056), (2304, 29762), (2588, 26496), (2944, 23292), (3312, 20704), (3882, 17664), (4416, 15528), (4608, 14881), (5176, 13248), (5823, 11776), (5888, 11646), (6624, 10352), (7764, 8832)]