71944992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 236500992

約数和(自身を除く): 164556000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 281, 288, 336, 381, 504, 508, 562, 672, 762, 843, 889, 1008, 1016, 1124, 1143, 1524, 1686, 1778, 1967, 2016, 2032, 2248, 2286, 2529, 2667, 3048, 3372, 3556, 3934, 4064, 4496, 4572, 5058, 5334, 5901, 6096, 6744, 7112, 7868, 8001, 8992, 9144, 10116, 10668, 11802, 12192, 13488, 14224, 15736, 16002, 17703, 18288, 20232, 21336, 23604, 26976, 28448, 31472, 32004, 35406, 35687, 36576, 40464, 42672, 47208, 62944, 64008, 70812, 71374, 80928, 85344, 94416, 107061, 128016, 141624, 142748, 188832, 214122, 249809, 256032, 283248, 285496, 321183, 428244, 499618, 566496, 570992, 642366, 749427, 856488, 999236, 1141984, 1284732, 1498854, 1712976, 1998472, 2248281, 2569464, 2997708, 3425952, 3996944, 4496562, 5138928, 5995416, 7993888, 8993124, 10277856, 11990832, 17986248, 23981664, 35972496, 71944992]

約数ペア:

[(1, 71944992), (2, 35972496), (3, 23981664), (4, 17986248), (6, 11990832), (7, 10277856), (8, 8993124), (9, 7993888), (12, 5995416), (14, 5138928), (16, 4496562), (18, 3996944), (21, 3425952), (24, 2997708), (28, 2569464), (32, 2248281), (36, 1998472), (42, 1712976), (48, 1498854), (56, 1284732), (63, 1141984), (72, 999236), (84, 856488), (96, 749427), (112, 642366), (126, 570992), (127, 566496), (144, 499618), (168, 428244), (224, 321183), (252, 285496), (254, 283248), (281, 256032), (288, 249809), (336, 214122), (381, 188832), (504, 142748), (508, 141624), (562, 128016), (672, 107061), (762, 94416), (843, 85344), (889, 80928), (1008, 71374), (1016, 70812), (1124, 64008), (1143, 62944), (1524, 47208), (1686, 42672), (1778, 40464), (1967, 36576), (2016, 35687), (2032, 35406), (2248, 32004), (2286, 31472), (2529, 28448), (2667, 26976), (3048, 23604), (3372, 21336), (3556, 20232), (3934, 18288), (4064, 17703), (4496, 16002), (4572, 15736), (5058, 14224), (5334, 13488), (5901, 12192), (6096, 11802), (6744, 10668), (7112, 10116), (7868, 9144), (8001, 8992)]