27959904

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 240

約数和(自身を含む): 99525888

約数和(自身を除く): 71565984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 67, 69, 72, 81, 84, 92, 96, 108, 112, 126, 134, 138, 144, 161, 162, 168, 184, 189, 201, 207, 216, 224, 252, 268, 276, 288, 322, 324, 336, 368, 378, 402, 414, 432, 469, 483, 504, 536, 552, 567, 603, 621, 644, 648, 672, 736, 756, 804, 828, 864, 938, 966, 1008, 1072, 1104, 1134, 1206, 1242, 1288, 1296, 1407, 1449, 1512, 1541, 1608, 1656, 1809, 1863, 1876, 1932, 2016, 2144, 2208, 2268, 2412, 2484, 2576, 2592, 2814, 2898, 3024, 3082, 3216, 3312, 3618, 3726, 3752, 3864, 4221, 4347, 4536, 4623, 4824, 4968, 5152, 5427, 5628, 5796, 6048, 6164, 6432, 6624, 7236, 7452, 7504, 7728, 8442, 8694, 9072, 9246, 9648, 9936, 10787, 10854, 11256, 11592, 12328, 12663, 13041, 13869, 14472, 14904, 15008, 15456, 16884, 17388, 18144, 18492, 19296, 19872, 21574, 21708, 22512, 23184, 24656, 25326, 26082, 27738, 28944, 29808, 32361, 33768, 34776, 36984, 37989, 41607, 43148, 43416, 45024, 46368, 49312, 50652, 52164, 55476, 57888, 59616, 64722, 67536, 69552, 73968, 75978, 83214, 86296, 86832, 97083, 101304, 104328, 110952, 124821, 129444, 135072, 139104, 147936, 151956, 166428, 172592, 173664, 194166, 202608, 208656, 221904, 249642, 258888, 291249, 303912, 332856, 345184, 388332, 405216, 417312, 443808, 499284, 517776, 582498, 607824, 665712, 776664, 873747, 998568, 1035552, 1164996, 1215648, 1331424, 1553328, 1747494, 1997136, 2329992, 3106656, 3494988, 3994272, 4659984, 6989976, 9319968, 13979952, 27959904]

約数ペア:

[(1, 27959904), (2, 13979952), (3, 9319968), (4, 6989976), (6, 4659984), (7, 3994272), (8, 3494988), (9, 3106656), (12, 2329992), (14, 1997136), (16, 1747494), (18, 1553328), (21, 1331424), (23, 1215648), (24, 1164996), (27, 1035552), (28, 998568), (32, 873747), (36, 776664), (42, 665712), (46, 607824), (48, 582498), (54, 517776), (56, 499284), (63, 443808), (67, 417312), (69, 405216), (72, 388332), (81, 345184), (84, 332856), (92, 303912), (96, 291249), (108, 258888), (112, 249642), (126, 221904), (134, 208656), (138, 202608), (144, 194166), (161, 173664), (162, 172592), (168, 166428), (184, 151956), (189, 147936), (201, 139104), (207, 135072), (216, 129444), (224, 124821), (252, 110952), (268, 104328), (276, 101304), (288, 97083), (322, 86832), (324, 86296), (336, 83214), (368, 75978), (378, 73968), (402, 69552), (414, 67536), (432, 64722), (469, 59616), (483, 57888), (504, 55476), (536, 52164), (552, 50652), (567, 49312), (603, 46368), (621, 45024), (644, 43416), (648, 43148), (672, 41607), (736, 37989), (756, 36984), (804, 34776), (828, 33768), (864, 32361), (938, 29808), (966, 28944), (1008, 27738), (1072, 26082), (1104, 25326), (1134, 24656), (1206, 23184), (1242, 22512), (1288, 21708), (1296, 21574), (1407, 19872), (1449, 19296), (1512, 18492), (1541, 18144), (1608, 17388), (1656, 16884), (1809, 15456), (1863, 15008), (1876, 14904), (1932, 14472), (2016, 13869), (2144, 13041), (2208, 12663), (2268, 12328), (2412, 11592), (2484, 11256), (2576, 10854), (2592, 10787), (2814, 9936), (2898, 9648), (3024, 9246), (3082, 9072), (3216, 8694), (3312, 8442), (3618, 7728), (3726, 7504), (3752, 7452), (3864, 7236), (4221, 6624), (4347, 6432), (4536, 6164), (4623, 6048), (4824, 5796), (4968, 5628), (5152, 5427)]