76880384

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1173

約数の個数: 80

約数和(自身を含む): 184958400

約数和(自身を除く): 108078016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1129, 1216, 1792, 2128, 2258, 2432, 3584, 4256, 4516, 4864, 7903, 8512, 9032, 9728, 15806, 17024, 18064, 21451, 31612, 34048, 36128, 42902, 63224, 68096, 72256, 85804, 126448, 144512, 150157, 171608, 252896, 289024, 300314, 343216, 505792, 578048, 600628, 686432, 1011584, 1201256, 1372864, 2023168, 2402512, 2745728, 4046336, 4805024, 5491456, 9610048, 10982912, 19220096, 38440192, 76880384]

約数ペア:

[(1, 76880384), (2, 38440192), (4, 19220096), (7, 10982912), (8, 9610048), (14, 5491456), (16, 4805024), (19, 4046336), (28, 2745728), (32, 2402512), (38, 2023168), (56, 1372864), (64, 1201256), (76, 1011584), (112, 686432), (128, 600628), (133, 578048), (152, 505792), (224, 343216), (256, 300314), (266, 289024), (304, 252896), (448, 171608), (512, 150157), (532, 144512), (608, 126448), (896, 85804), (1064, 72256), (1129, 68096), (1216, 63224), (1792, 42902), (2128, 36128), (2258, 34048), (2432, 31612), (3584, 21451), (4256, 18064), (4516, 17024), (4864, 15806), (7903, 9728), (8512, 9032)]