87599988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{115873}}^1$

素因数の和:115893

約数の個数: 48

約数和(自身を含む): 259557760

約数和(自身を除く): 171957772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 115873, 231746, 347619, 463492, 695238, 811111, 1042857, 1390476, 1622222, 2085714, 2433333, 3128571, 3244444, 4171428, 4866666, 6257142, 7299999, 9733332, 12514284, 14599998, 21899997, 29199996, 43799994, 87599988]

約数ペア:

[(1, 87599988), (2, 43799994), (3, 29199996), (4, 21899997), (6, 14599998), (7, 12514284), (9, 9733332), (12, 7299999), (14, 6257142), (18, 4866666), (21, 4171428), (27, 3244444), (28, 3128571), (36, 2433333), (42, 2085714), (54, 1622222), (63, 1390476), (84, 1042857), (108, 811111), (126, 695238), (189, 463492), (252, 347619), (378, 231746), (756, 115873)]