68323248

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 180

約数和(自身を含む): 232650288

約数和(自身を除く): 164327040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 336, 368, 392, 414, 421, 441, 483, 504, 552, 588, 644, 784, 828, 842, 882, 966, 1008, 1104, 1127, 1176, 1263, 1288, 1449, 1656, 1684, 1764, 1932, 2254, 2352, 2526, 2576, 2898, 2947, 3312, 3368, 3381, 3528, 3789, 3864, 4508, 5052, 5796, 5894, 6736, 6762, 7056, 7578, 7728, 8841, 9016, 9683, 10104, 10143, 11592, 11788, 13524, 15156, 17682, 18032, 19366, 20208, 20286, 20629, 23184, 23576, 26523, 27048, 29049, 30312, 35364, 38732, 40572, 41258, 47152, 53046, 54096, 58098, 60624, 61887, 67781, 70728, 77464, 81144, 82516, 87147, 106092, 116196, 123774, 135562, 141456, 154928, 162288, 165032, 174294, 185661, 203343, 212184, 232392, 247548, 271124, 330064, 348588, 371322, 406686, 424368, 464784, 474467, 495096, 542248, 610029, 697176, 742644, 813372, 948934, 990192, 1084496, 1220058, 1394352, 1423401, 1485288, 1626744, 1897868, 2440116, 2846802, 2970576, 3253488, 3795736, 4270203, 4880232, 5693604, 7591472, 8540406, 9760464, 11387208, 17080812, 22774416, 34161624, 68323248]

約数ペア:

[(1, 68323248), (2, 34161624), (3, 22774416), (4, 17080812), (6, 11387208), (7, 9760464), (8, 8540406), (9, 7591472), (12, 5693604), (14, 4880232), (16, 4270203), (18, 3795736), (21, 3253488), (23, 2970576), (24, 2846802), (28, 2440116), (36, 1897868), (42, 1626744), (46, 1485288), (48, 1423401), (49, 1394352), (56, 1220058), (63, 1084496), (69, 990192), (72, 948934), (84, 813372), (92, 742644), (98, 697176), (112, 610029), (126, 542248), (138, 495096), (144, 474467), (147, 464784), (161, 424368), (168, 406686), (184, 371322), (196, 348588), (207, 330064), (252, 271124), (276, 247548), (294, 232392), (322, 212184), (336, 203343), (368, 185661), (392, 174294), (414, 165032), (421, 162288), (441, 154928), (483, 141456), (504, 135562), (552, 123774), (588, 116196), (644, 106092), (784, 87147), (828, 82516), (842, 81144), (882, 77464), (966, 70728), (1008, 67781), (1104, 61887), (1127, 60624), (1176, 58098), (1263, 54096), (1288, 53046), (1449, 47152), (1656, 41258), (1684, 40572), (1764, 38732), (1932, 35364), (2254, 30312), (2352, 29049), (2526, 27048), (2576, 26523), (2898, 23576), (2947, 23184), (3312, 20629), (3368, 20286), (3381, 20208), (3528, 19366), (3789, 18032), (3864, 17682), (4508, 15156), (5052, 13524), (5796, 11788), (5894, 11592), (6736, 10143), (6762, 10104), (7056, 9683), (7578, 9016), (7728, 8841)]