83871648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41603}}^1$

素因数の和:41626

約数の個数: 72

約数和(自身を含む): 272589408

約数和(自身を除く): 188717760

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, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 41603, 83206, 124809, 166412, 249618, 291221, 332824, 374427, 499236, 582442, 665648, 748854, 873663, 998472, 1164884, 1331296, 1497708, 1747326, 1996944, 2329768, 2620989, 2995416, 3494652, 3993888, 4659536, 5241978, 5990832, 6989304, 9319072, 10483956, 11981664, 13978608, 20967912, 27957216, 41935824, 83871648]

約数ペア:

[(1, 83871648), (2, 41935824), (3, 27957216), (4, 20967912), (6, 13978608), (7, 11981664), (8, 10483956), (9, 9319072), (12, 6989304), (14, 5990832), (16, 5241978), (18, 4659536), (21, 3993888), (24, 3494652), (28, 2995416), (32, 2620989), (36, 2329768), (42, 1996944), (48, 1747326), (56, 1497708), (63, 1331296), (72, 1164884), (84, 998472), (96, 873663), (112, 748854), (126, 665648), (144, 582442), (168, 499236), (224, 374427), (252, 332824), (288, 291221), (336, 249618), (504, 166412), (672, 124809), (1008, 83206), (2016, 41603)]