89997376

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 219049600

約数和(自身を除く): 129052224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 97, 109, 112, 133, 152, 194, 218, 224, 266, 304, 388, 436, 448, 532, 608, 679, 763, 776, 872, 1064, 1216, 1358, 1526, 1552, 1744, 1843, 2071, 2128, 2716, 3052, 3104, 3488, 3686, 4142, 4256, 5432, 6104, 6208, 6976, 7372, 8284, 8512, 10573, 10864, 12208, 12901, 14497, 14744, 16568, 21146, 21728, 24416, 25802, 28994, 29488, 33136, 42292, 43456, 48832, 51604, 57988, 58976, 66272, 74011, 84584, 103208, 115976, 117952, 132544, 148022, 169168, 200887, 206416, 231952, 296044, 338336, 401774, 412832, 463904, 592088, 676672, 803548, 825664, 927808, 1184176, 1406209, 1607096, 2368352, 2812418, 3214192, 4736704, 5624836, 6428384, 11249672, 12856768, 22499344, 44998688, 89997376]

約数ペア:

[(1, 89997376), (2, 44998688), (4, 22499344), (7, 12856768), (8, 11249672), (14, 6428384), (16, 5624836), (19, 4736704), (28, 3214192), (32, 2812418), (38, 2368352), (56, 1607096), (64, 1406209), (76, 1184176), (97, 927808), (109, 825664), (112, 803548), (133, 676672), (152, 592088), (194, 463904), (218, 412832), (224, 401774), (266, 338336), (304, 296044), (388, 231952), (436, 206416), (448, 200887), (532, 169168), (608, 148022), (679, 132544), (763, 117952), (776, 115976), (872, 103208), (1064, 84584), (1216, 74011), (1358, 66272), (1526, 58976), (1552, 57988), (1744, 51604), (1843, 48832), (2071, 43456), (2128, 42292), (2716, 33136), (3052, 29488), (3104, 28994), (3488, 25802), (3686, 24416), (4142, 21728), (4256, 21146), (5432, 16568), (6104, 14744), (6208, 14497), (6976, 12901), (7372, 12208), (8284, 10864), (8512, 10573)]