66147072

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 72

約数和(自身を含む): 180231744

約数和(自身を除く): 114084672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2003, 2064, 2752, 4006, 4128, 5504, 6009, 8012, 8256, 11008, 12018, 16024, 16512, 24036, 32048, 33024, 48072, 64096, 86129, 96144, 128192, 172258, 192288, 256384, 258387, 344516, 384576, 512768, 516774, 689032, 769152, 1033548, 1378064, 1538304, 2067096, 2756128, 4134192, 5512256, 8268384, 11024512, 16536768, 22049024, 33073536, 66147072]

約数ペア:

[(1, 66147072), (2, 33073536), (3, 22049024), (4, 16536768), (6, 11024512), (8, 8268384), (12, 5512256), (16, 4134192), (24, 2756128), (32, 2067096), (43, 1538304), (48, 1378064), (64, 1033548), (86, 769152), (96, 689032), (128, 516774), (129, 512768), (172, 384576), (192, 344516), (256, 258387), (258, 256384), (344, 192288), (384, 172258), (516, 128192), (688, 96144), (768, 86129), (1032, 64096), (1376, 48072), (2003, 33024), (2064, 32048), (2752, 24036), (4006, 16512), (4128, 16024), (5504, 12018), (6009, 11008), (8012, 8256)]