71540304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 216843264

約数和(自身を除く): 145302960

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 43, 44, 46, 48, 66, 69, 86, 88, 92, 129, 132, 137, 138, 172, 176, 184, 253, 258, 264, 274, 276, 344, 368, 411, 473, 506, 516, 528, 548, 552, 688, 759, 822, 946, 989, 1012, 1032, 1096, 1104, 1419, 1507, 1518, 1644, 1892, 1978, 2024, 2064, 2192, 2838, 2967, 3014, 3036, 3151, 3288, 3784, 3956, 4048, 4521, 5676, 5891, 5934, 6028, 6072, 6302, 6576, 7568, 7912, 9042, 9453, 10879, 11352, 11782, 11868, 12056, 12144, 12604, 15824, 17673, 18084, 18906, 21758, 22704, 23564, 23736, 24112, 25208, 32637, 34661, 35346, 36168, 37812, 43516, 47128, 47472, 50416, 64801, 65274, 69322, 70692, 72336, 75624, 87032, 94256, 103983, 129602, 130548, 135493, 138644, 141384, 151248, 174064, 194403, 207966, 259204, 261096, 270986, 277288, 282768, 388806, 406479, 415932, 518408, 522192, 541972, 554576, 777612, 812958, 831864, 1036816, 1083944, 1490423, 1555224, 1625916, 1663728, 2167888, 2980846, 3110448, 3251832, 4471269, 5961692, 6503664, 8942538, 11923384, 17885076, 23846768, 35770152, 71540304]

約数ペア:

[(1, 71540304), (2, 35770152), (3, 23846768), (4, 17885076), (6, 11923384), (8, 8942538), (11, 6503664), (12, 5961692), (16, 4471269), (22, 3251832), (23, 3110448), (24, 2980846), (33, 2167888), (43, 1663728), (44, 1625916), (46, 1555224), (48, 1490423), (66, 1083944), (69, 1036816), (86, 831864), (88, 812958), (92, 777612), (129, 554576), (132, 541972), (137, 522192), (138, 518408), (172, 415932), (176, 406479), (184, 388806), (253, 282768), (258, 277288), (264, 270986), (274, 261096), (276, 259204), (344, 207966), (368, 194403), (411, 174064), (473, 151248), (506, 141384), (516, 138644), (528, 135493), (548, 130548), (552, 129602), (688, 103983), (759, 94256), (822, 87032), (946, 75624), (989, 72336), (1012, 70692), (1032, 69322), (1096, 65274), (1104, 64801), (1419, 50416), (1507, 47472), (1518, 47128), (1644, 43516), (1892, 37812), (1978, 36168), (2024, 35346), (2064, 34661), (2192, 32637), (2838, 25208), (2967, 24112), (3014, 23736), (3036, 23564), (3151, 22704), (3288, 21758), (3784, 18906), (3956, 18084), (4048, 17673), (4521, 15824), (5676, 12604), (5891, 12144), (5934, 12056), (6028, 11868), (6072, 11782), (6302, 11352), (6576, 10879), (7568, 9453), (7912, 9042)]