66432672

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1186

約数の個数: 72

約数和(自身を含む): 189876960

約数和(自身を除く): 123444288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 753, 919, 1004, 1506, 1838, 2008, 2259, 2757, 3012, 3676, 4016, 4518, 5514, 6024, 7352, 8032, 8271, 9036, 11028, 12048, 14704, 16542, 18072, 22056, 24096, 29408, 33084, 36144, 44112, 66168, 72288, 88224, 132336, 230669, 264672, 461338, 692007, 922676, 1384014, 1845352, 2076021, 2768028, 3690704, 4152042, 5536056, 7381408, 8304084, 11072112, 16608168, 22144224, 33216336, 66432672]

約数ペア:

[(1, 66432672), (2, 33216336), (3, 22144224), (4, 16608168), (6, 11072112), (8, 8304084), (9, 7381408), (12, 5536056), (16, 4152042), (18, 3690704), (24, 2768028), (32, 2076021), (36, 1845352), (48, 1384014), (72, 922676), (96, 692007), (144, 461338), (251, 264672), (288, 230669), (502, 132336), (753, 88224), (919, 72288), (1004, 66168), (1506, 44112), (1838, 36144), (2008, 33084), (2259, 29408), (2757, 24096), (3012, 22056), (3676, 18072), (4016, 16542), (4518, 14704), (5514, 12048), (6024, 11028), (7352, 9036), (8032, 8271)]