66420576

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1381}}^1$

素因数の和:1564

約数の個数: 72

約数和(自身を含む): 190152144

約数和(自身を除く): 123731568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 501, 668, 1002, 1336, 1381, 1503, 2004, 2672, 2762, 3006, 4008, 4143, 5344, 5524, 6012, 8016, 8286, 11048, 12024, 12429, 16032, 16572, 22096, 24048, 24858, 33144, 44192, 48096, 49716, 66288, 99432, 132576, 198864, 230627, 397728, 461254, 691881, 922508, 1383762, 1845016, 2075643, 2767524, 3690032, 4151286, 5535048, 7380064, 8302572, 11070096, 16605144, 22140192, 33210288, 66420576]

約数ペア:

[(1, 66420576), (2, 33210288), (3, 22140192), (4, 16605144), (6, 11070096), (8, 8302572), (9, 7380064), (12, 5535048), (16, 4151286), (18, 3690032), (24, 2767524), (32, 2075643), (36, 1845016), (48, 1383762), (72, 922508), (96, 691881), (144, 461254), (167, 397728), (288, 230627), (334, 198864), (501, 132576), (668, 99432), (1002, 66288), (1336, 49716), (1381, 48096), (1503, 44192), (2004, 33144), (2672, 24858), (2762, 24048), (3006, 22096), (4008, 16572), (4143, 16032), (5344, 12429), (5524, 12024), (6012, 11048), (8016, 8286)]