27751248

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 300

約数和(自身を含む): 102627360

約数和(自身を除く): 74876112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 48, 49, 54, 56, 57, 63, 69, 72, 76, 81, 84, 92, 98, 108, 112, 114, 126, 133, 138, 144, 147, 152, 161, 162, 168, 171, 184, 189, 196, 207, 216, 228, 252, 266, 276, 294, 304, 322, 324, 336, 342, 368, 378, 392, 399, 414, 432, 437, 441, 456, 483, 504, 513, 532, 552, 567, 588, 621, 644, 648, 684, 756, 784, 798, 828, 874, 882, 912, 931, 966, 1008, 1026, 1064, 1104, 1127, 1134, 1176, 1197, 1242, 1288, 1296, 1311, 1323, 1368, 1449, 1512, 1539, 1596, 1656, 1748, 1764, 1862, 1863, 1932, 2052, 2128, 2254, 2268, 2352, 2394, 2484, 2576, 2622, 2646, 2736, 2793, 2898, 3024, 3059, 3078, 3192, 3312, 3381, 3496, 3528, 3591, 3724, 3726, 3864, 3933, 3969, 4104, 4347, 4508, 4536, 4788, 4968, 5244, 5292, 5586, 5796, 6118, 6156, 6384, 6762, 6992, 7056, 7182, 7448, 7452, 7728, 7866, 7938, 8208, 8379, 8694, 9016, 9072, 9177, 9576, 9936, 10143, 10488, 10584, 10773, 11172, 11592, 11799, 12236, 12312, 13041, 13524, 14364, 14896, 14904, 15732, 15876, 16758, 17388, 18032, 18354, 19152, 20286, 20976, 21168, 21413, 21546, 22344, 23184, 23598, 24472, 24624, 25137, 26082, 27048, 27531, 28728, 29808, 30429, 31464, 31752, 33516, 34776, 35397, 36708, 40572, 42826, 43092, 44688, 47196, 48944, 50274, 52164, 54096, 55062, 57456, 60858, 62928, 63504, 64239, 67032, 69552, 70794, 73416, 75411, 81144, 82593, 85652, 86184, 91287, 94392, 100548, 104328, 110124, 121716, 128478, 134064, 141588, 146832, 150822, 162288, 165186, 171304, 172368, 182574, 188784, 192717, 201096, 208656, 220248, 243432, 247779, 256956, 283176, 301644, 330372, 342608, 365148, 385434, 402192, 440496, 486864, 495558, 513912, 566352, 578151, 603288, 660744, 730296, 770868, 991116, 1027824, 1156302, 1206576, 1321488, 1460592, 1541736, 1734453, 1982232, 2312604, 3083472, 3468906, 3964464, 4625208, 6937812, 9250416, 13875624, 27751248]

約数ペア:

[(1, 27751248), (2, 13875624), (3, 9250416), (4, 6937812), (6, 4625208), (7, 3964464), (8, 3468906), (9, 3083472), (12, 2312604), (14, 1982232), (16, 1734453), (18, 1541736), (19, 1460592), (21, 1321488), (23, 1206576), (24, 1156302), (27, 1027824), (28, 991116), (36, 770868), (38, 730296), (42, 660744), (46, 603288), (48, 578151), (49, 566352), (54, 513912), (56, 495558), (57, 486864), (63, 440496), (69, 402192), (72, 385434), (76, 365148), (81, 342608), (84, 330372), (92, 301644), (98, 283176), (108, 256956), (112, 247779), (114, 243432), (126, 220248), (133, 208656), (138, 201096), (144, 192717), (147, 188784), (152, 182574), (161, 172368), (162, 171304), (168, 165186), (171, 162288), (184, 150822), (189, 146832), (196, 141588), (207, 134064), (216, 128478), (228, 121716), (252, 110124), (266, 104328), (276, 100548), (294, 94392), (304, 91287), (322, 86184), (324, 85652), (336, 82593), (342, 81144), (368, 75411), (378, 73416), (392, 70794), (399, 69552), (414, 67032), (432, 64239), (437, 63504), (441, 62928), (456, 60858), (483, 57456), (504, 55062), (513, 54096), (532, 52164), (552, 50274), (567, 48944), (588, 47196), (621, 44688), (644, 43092), (648, 42826), (684, 40572), (756, 36708), (784, 35397), (798, 34776), (828, 33516), (874, 31752), (882, 31464), (912, 30429), (931, 29808), (966, 28728), (1008, 27531), (1026, 27048), (1064, 26082), (1104, 25137), (1127, 24624), (1134, 24472), (1176, 23598), (1197, 23184), (1242, 22344), (1288, 21546), (1296, 21413), (1311, 21168), (1323, 20976), (1368, 20286), (1449, 19152), (1512, 18354), (1539, 18032), (1596, 17388), (1656, 16758), (1748, 15876), (1764, 15732), (1862, 14904), (1863, 14896), (1932, 14364), (2052, 13524), (2128, 13041), (2254, 12312), (2268, 12236), (2352, 11799), (2394, 11592), (2484, 11172), (2576, 10773), (2622, 10584), (2646, 10488), (2736, 10143), (2793, 9936), (2898, 9576), (3024, 9177), (3059, 9072), (3078, 9016), (3192, 8694), (3312, 8379), (3381, 8208), (3496, 7938), (3528, 7866), (3591, 7728), (3724, 7452), (3726, 7448), (3864, 7182), (3933, 7056), (3969, 6992), (4104, 6762), (4347, 6384), (4508, 6156), (4536, 6118), (4788, 5796), (4968, 5586), (5244, 5292)]