71139072

素因数分解:

$2^8\times 3^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 190664320

約数和(自身を除く): 119525248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 439, 633, 768, 844, 878, 1266, 1317, 1688, 1756, 2532, 2634, 3376, 3512, 5064, 5268, 6752, 7024, 10128, 10536, 13504, 14048, 20256, 21072, 27008, 28096, 40512, 42144, 54016, 56192, 81024, 84288, 92629, 112384, 162048, 168576, 185258, 277887, 337152, 370516, 555774, 741032, 1111548, 1482064, 2223096, 2964128, 4446192, 5928256, 8892384, 11856512, 17784768, 23713024, 35569536, 71139072]

約数ペア:

[(1, 71139072), (2, 35569536), (3, 23713024), (4, 17784768), (6, 11856512), (8, 8892384), (12, 5928256), (16, 4446192), (24, 2964128), (32, 2223096), (48, 1482064), (64, 1111548), (96, 741032), (128, 555774), (192, 370516), (211, 337152), (256, 277887), (384, 185258), (422, 168576), (439, 162048), (633, 112384), (768, 92629), (844, 84288), (878, 81024), (1266, 56192), (1317, 54016), (1688, 42144), (1756, 40512), (2532, 28096), (2634, 27008), (3376, 21072), (3512, 20256), (5064, 14048), (5268, 13504), (6752, 10536), (7024, 10128)]