71431008

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 227308032

約数和(自身を除く): 155877024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 32, 33, 34, 44, 46, 48, 51, 66, 68, 69, 88, 92, 96, 102, 132, 136, 138, 173, 176, 184, 187, 204, 253, 264, 272, 276, 346, 352, 368, 374, 391, 408, 506, 519, 528, 544, 552, 561, 692, 736, 748, 759, 782, 816, 1012, 1038, 1056, 1104, 1122, 1173, 1384, 1496, 1518, 1564, 1632, 1903, 2024, 2076, 2208, 2244, 2346, 2768, 2941, 2992, 3036, 3128, 3806, 3979, 4048, 4152, 4301, 4488, 4692, 5536, 5709, 5882, 5984, 6072, 6256, 7612, 7958, 8096, 8304, 8602, 8823, 8976, 9384, 11418, 11764, 11937, 12144, 12512, 12903, 15224, 15916, 16608, 17204, 17646, 17952, 18768, 22836, 23528, 23874, 24288, 25806, 30448, 31832, 32351, 34408, 35292, 37536, 43769, 45672, 47056, 47748, 51612, 60896, 63664, 64702, 67643, 68816, 70584, 87538, 91344, 94112, 95496, 97053, 103224, 127328, 129404, 131307, 135286, 137632, 141168, 175076, 182688, 190992, 194106, 202929, 206448, 258808, 262614, 270572, 282336, 350152, 381984, 388212, 405858, 412896, 517616, 525228, 541144, 700304, 744073, 776424, 811716, 1035232, 1050456, 1082288, 1400608, 1488146, 1552848, 1623432, 2100912, 2164576, 2232219, 2976292, 3105696, 3246864, 4201824, 4464438, 5952584, 6493728, 8928876, 11905168, 17857752, 23810336, 35715504, 71431008]

約数ペア:

[(1, 71431008), (2, 35715504), (3, 23810336), (4, 17857752), (6, 11905168), (8, 8928876), (11, 6493728), (12, 5952584), (16, 4464438), (17, 4201824), (22, 3246864), (23, 3105696), (24, 2976292), (32, 2232219), (33, 2164576), (34, 2100912), (44, 1623432), (46, 1552848), (48, 1488146), (51, 1400608), (66, 1082288), (68, 1050456), (69, 1035232), (88, 811716), (92, 776424), (96, 744073), (102, 700304), (132, 541144), (136, 525228), (138, 517616), (173, 412896), (176, 405858), (184, 388212), (187, 381984), (204, 350152), (253, 282336), (264, 270572), (272, 262614), (276, 258808), (346, 206448), (352, 202929), (368, 194106), (374, 190992), (391, 182688), (408, 175076), (506, 141168), (519, 137632), (528, 135286), (544, 131307), (552, 129404), (561, 127328), (692, 103224), (736, 97053), (748, 95496), (759, 94112), (782, 91344), (816, 87538), (1012, 70584), (1038, 68816), (1056, 67643), (1104, 64702), (1122, 63664), (1173, 60896), (1384, 51612), (1496, 47748), (1518, 47056), (1564, 45672), (1632, 43769), (1903, 37536), (2024, 35292), (2076, 34408), (2208, 32351), (2244, 31832), (2346, 30448), (2768, 25806), (2941, 24288), (2992, 23874), (3036, 23528), (3128, 22836), (3806, 18768), (3979, 17952), (4048, 17646), (4152, 17204), (4301, 16608), (4488, 15916), (4692, 15224), (5536, 12903), (5709, 12512), (5882, 12144), (5984, 11937), (6072, 11764), (6256, 11418), (7612, 9384), (7958, 8976), (8096, 8823), (8304, 8602)]