12505824

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:440

約数の個数: 72

約数和(自身を含む): 35911512

約数和(自身を除く): 23405688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 251, 288, 346, 502, 519, 692, 753, 1004, 1038, 1384, 1506, 1557, 2008, 2076, 2259, 2768, 3012, 3114, 4016, 4152, 4518, 5536, 6024, 6228, 8032, 8304, 9036, 12048, 12456, 16608, 18072, 24096, 24912, 36144, 43423, 49824, 72288, 86846, 130269, 173692, 260538, 347384, 390807, 521076, 694768, 781614, 1042152, 1389536, 1563228, 2084304, 3126456, 4168608, 6252912, 12505824]

約数ペア:

[(1, 12505824), (2, 6252912), (3, 4168608), (4, 3126456), (6, 2084304), (8, 1563228), (9, 1389536), (12, 1042152), (16, 781614), (18, 694768), (24, 521076), (32, 390807), (36, 347384), (48, 260538), (72, 173692), (96, 130269), (144, 86846), (173, 72288), (251, 49824), (288, 43423), (346, 36144), (502, 24912), (519, 24096), (692, 18072), (753, 16608), (1004, 12456), (1038, 12048), (1384, 9036), (1506, 8304), (1557, 8032), (2008, 6228), (2076, 6024), (2259, 5536), (2768, 4518), (3012, 4152), (3114, 4016)]