84870432

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2050

約数の個数: 72

約数和(自身を含む): 243016956

約数和(自身を除く): 158146524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1877, 1884, 2512, 2826, 3754, 3768, 5024, 5631, 5652, 7508, 7536, 11262, 11304, 15016, 15072, 16893, 22524, 22608, 30032, 33786, 45048, 45216, 60064, 67572, 90096, 135144, 180192, 270288, 294689, 540576, 589378, 884067, 1178756, 1768134, 2357512, 2652201, 3536268, 4715024, 5304402, 7072536, 9430048, 10608804, 14145072, 21217608, 28290144, 42435216, 84870432]

約数ペア:

[(1, 84870432), (2, 42435216), (3, 28290144), (4, 21217608), (6, 14145072), (8, 10608804), (9, 9430048), (12, 7072536), (16, 5304402), (18, 4715024), (24, 3536268), (32, 2652201), (36, 2357512), (48, 1768134), (72, 1178756), (96, 884067), (144, 589378), (157, 540576), (288, 294689), (314, 270288), (471, 180192), (628, 135144), (942, 90096), (1256, 67572), (1413, 60064), (1877, 45216), (1884, 45048), (2512, 33786), (2826, 30032), (3754, 22608), (3768, 22524), (5024, 16893), (5631, 15072), (5652, 15016), (7508, 11304), (7536, 11262)]