69278944

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 176849568

約数和(自身を除く): 107570624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 49, 56, 68, 92, 98, 112, 113, 119, 136, 161, 184, 196, 224, 226, 238, 272, 322, 368, 391, 392, 452, 476, 544, 644, 736, 782, 784, 791, 833, 904, 952, 1127, 1288, 1564, 1568, 1582, 1666, 1808, 1904, 1921, 2254, 2576, 2599, 2737, 3128, 3164, 3332, 3616, 3808, 3842, 4508, 5152, 5198, 5474, 5537, 6256, 6328, 6664, 7684, 9016, 10396, 10948, 11074, 12512, 12656, 13328, 13447, 15368, 18032, 18193, 19159, 20792, 21896, 22148, 25312, 26656, 26894, 30736, 36064, 36386, 38318, 41584, 43792, 44183, 44296, 53788, 61472, 72772, 76636, 83168, 87584, 88366, 88592, 94129, 107576, 127351, 145544, 153272, 176732, 177184, 188258, 215152, 254702, 291088, 306544, 309281, 353464, 376516, 430304, 509404, 582176, 613088, 618562, 706928, 753032, 1018808, 1237124, 1413856, 1506064, 2037616, 2164967, 2474248, 3012128, 4075232, 4329934, 4948496, 8659868, 9896992, 17319736, 34639472, 69278944]

約数ペア:

[(1, 69278944), (2, 34639472), (4, 17319736), (7, 9896992), (8, 8659868), (14, 4948496), (16, 4329934), (17, 4075232), (23, 3012128), (28, 2474248), (32, 2164967), (34, 2037616), (46, 1506064), (49, 1413856), (56, 1237124), (68, 1018808), (92, 753032), (98, 706928), (112, 618562), (113, 613088), (119, 582176), (136, 509404), (161, 430304), (184, 376516), (196, 353464), (224, 309281), (226, 306544), (238, 291088), (272, 254702), (322, 215152), (368, 188258), (391, 177184), (392, 176732), (452, 153272), (476, 145544), (544, 127351), (644, 107576), (736, 94129), (782, 88592), (784, 88366), (791, 87584), (833, 83168), (904, 76636), (952, 72772), (1127, 61472), (1288, 53788), (1564, 44296), (1568, 44183), (1582, 43792), (1666, 41584), (1808, 38318), (1904, 36386), (1921, 36064), (2254, 30736), (2576, 26894), (2599, 26656), (2737, 25312), (3128, 22148), (3164, 21896), (3332, 20792), (3616, 19159), (3808, 18193), (3842, 18032), (4508, 15368), (5152, 13447), (5198, 13328), (5474, 12656), (5537, 12512), (6256, 11074), (6328, 10948), (6664, 10396), (7684, 9016)]