81896448

素因数分解:

$2^{10}\times 3^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:579

約数の個数: 88

約数和(自身を含む): 222844608

約数和(自身を除く): 140948160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 503, 512, 636, 768, 848, 1006, 1024, 1272, 1509, 1536, 1696, 2012, 2544, 3018, 3072, 3392, 4024, 5088, 6036, 6784, 8048, 10176, 12072, 13568, 16096, 20352, 24144, 26659, 27136, 32192, 40704, 48288, 53318, 54272, 64384, 79977, 81408, 96576, 106636, 128768, 159954, 162816, 193152, 213272, 257536, 319908, 386304, 426544, 515072, 639816, 772608, 853088, 1279632, 1545216, 1706176, 2559264, 3412352, 5118528, 6824704, 10237056, 13649408, 20474112, 27298816, 40948224, 81896448]

約数ペア:

[(1, 81896448), (2, 40948224), (3, 27298816), (4, 20474112), (6, 13649408), (8, 10237056), (12, 6824704), (16, 5118528), (24, 3412352), (32, 2559264), (48, 1706176), (53, 1545216), (64, 1279632), (96, 853088), (106, 772608), (128, 639816), (159, 515072), (192, 426544), (212, 386304), (256, 319908), (318, 257536), (384, 213272), (424, 193152), (503, 162816), (512, 159954), (636, 128768), (768, 106636), (848, 96576), (1006, 81408), (1024, 79977), (1272, 64384), (1509, 54272), (1536, 53318), (1696, 48288), (2012, 40704), (2544, 32192), (3018, 27136), (3072, 26659), (3392, 24144), (4024, 20352), (5088, 16096), (6036, 13568), (6784, 12072), (8048, 10176)]