27943776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 92461824

約数和(自身を除く): 64518048

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, 83, 84, 96, 112, 126, 144, 166, 167, 168, 224, 249, 252, 288, 332, 334, 336, 498, 501, 504, 581, 664, 668, 672, 747, 996, 1002, 1008, 1162, 1169, 1328, 1336, 1494, 1503, 1743, 1992, 2004, 2016, 2324, 2338, 2656, 2672, 2988, 3006, 3486, 3507, 3984, 4008, 4648, 4676, 5229, 5344, 5976, 6012, 6972, 7014, 7968, 8016, 9296, 9352, 10458, 10521, 11952, 12024, 13861, 13944, 14028, 16032, 18592, 18704, 20916, 21042, 23904, 24048, 27722, 27888, 28056, 37408, 41583, 41832, 42084, 48096, 55444, 55776, 56112, 83166, 83664, 84168, 97027, 110888, 112224, 124749, 166332, 167328, 168336, 194054, 221776, 249498, 291081, 332664, 336672, 388108, 443552, 498996, 582162, 665328, 776216, 873243, 997992, 1164324, 1330656, 1552432, 1746486, 1995984, 2328648, 3104864, 3492972, 3991968, 4657296, 6985944, 9314592, 13971888, 27943776]

約数ペア:

[(1, 27943776), (2, 13971888), (3, 9314592), (4, 6985944), (6, 4657296), (7, 3991968), (8, 3492972), (9, 3104864), (12, 2328648), (14, 1995984), (16, 1746486), (18, 1552432), (21, 1330656), (24, 1164324), (28, 997992), (32, 873243), (36, 776216), (42, 665328), (48, 582162), (56, 498996), (63, 443552), (72, 388108), (83, 336672), (84, 332664), (96, 291081), (112, 249498), (126, 221776), (144, 194054), (166, 168336), (167, 167328), (168, 166332), (224, 124749), (249, 112224), (252, 110888), (288, 97027), (332, 84168), (334, 83664), (336, 83166), (498, 56112), (501, 55776), (504, 55444), (581, 48096), (664, 42084), (668, 41832), (672, 41583), (747, 37408), (996, 28056), (1002, 27888), (1008, 27722), (1162, 24048), (1169, 23904), (1328, 21042), (1336, 20916), (1494, 18704), (1503, 18592), (1743, 16032), (1992, 14028), (2004, 13944), (2016, 13861), (2324, 12024), (2338, 11952), (2656, 10521), (2672, 10458), (2988, 9352), (3006, 9296), (3486, 8016), (3507, 7968), (3984, 7014), (4008, 6972), (4648, 6012), (4676, 5976), (5229, 5344)]