27986112

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 168

約数和(自身を含む): 100169472

約数和(自身を除く): 72183360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 631, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1262, 1344, 1386, 1584, 1848, 1893, 2016, 2112, 2464, 2524, 2772, 3168, 3696, 3786, 4032, 4417, 4928, 5048, 5544, 5679, 6336, 6941, 7392, 7572, 8834, 10096, 11088, 11358, 13251, 13882, 14784, 15144, 17668, 20192, 20823, 22176, 22716, 26502, 27764, 30288, 35336, 39753, 40384, 41646, 44352, 45432, 48587, 53004, 55528, 60576, 62469, 70672, 79506, 83292, 90864, 97174, 106008, 111056, 121152, 124938, 141344, 145761, 159012, 166584, 181728, 194348, 212016, 222112, 249876, 282688, 291522, 318024, 333168, 363456, 388696, 424032, 437283, 444224, 499752, 583044, 636048, 666336, 777392, 848064, 874566, 999504, 1166088, 1272096, 1332672, 1554784, 1749132, 1999008, 2332176, 2544192, 3109568, 3498264, 3998016, 4664352, 6996528, 9328704, 13993056, 27986112]

約数ペア:

[(1, 27986112), (2, 13993056), (3, 9328704), (4, 6996528), (6, 4664352), (7, 3998016), (8, 3498264), (9, 3109568), (11, 2544192), (12, 2332176), (14, 1999008), (16, 1749132), (18, 1554784), (21, 1332672), (22, 1272096), (24, 1166088), (28, 999504), (32, 874566), (33, 848064), (36, 777392), (42, 666336), (44, 636048), (48, 583044), (56, 499752), (63, 444224), (64, 437283), (66, 424032), (72, 388696), (77, 363456), (84, 333168), (88, 318024), (96, 291522), (99, 282688), (112, 249876), (126, 222112), (132, 212016), (144, 194348), (154, 181728), (168, 166584), (176, 159012), (192, 145761), (198, 141344), (224, 124938), (231, 121152), (252, 111056), (264, 106008), (288, 97174), (308, 90864), (336, 83292), (352, 79506), (396, 70672), (448, 62469), (462, 60576), (504, 55528), (528, 53004), (576, 48587), (616, 45432), (631, 44352), (672, 41646), (693, 40384), (704, 39753), (792, 35336), (924, 30288), (1008, 27764), (1056, 26502), (1232, 22716), (1262, 22176), (1344, 20823), (1386, 20192), (1584, 17668), (1848, 15144), (1893, 14784), (2016, 13882), (2112, 13251), (2464, 11358), (2524, 11088), (2772, 10096), (3168, 8834), (3696, 7572), (3786, 7392), (4032, 6941), (4417, 6336), (4928, 5679), (5048, 5544)]