80144512

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3889}}^1$

素因数の和:3933

約数の個数: 64

約数和(自身を含む): 190454400

約数和(自身を除く): 110309888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 3889, 5152, 7778, 10304, 15556, 20608, 27223, 31112, 54446, 62224, 89447, 108892, 124448, 178894, 217784, 248896, 357788, 435568, 497792, 626129, 715576, 871136, 1252258, 1431152, 1742272, 2504516, 2862304, 3484544, 5009032, 5724608, 10018064, 11449216, 20036128, 40072256, 80144512]

約数ペア:

[(1, 80144512), (2, 40072256), (4, 20036128), (7, 11449216), (8, 10018064), (14, 5724608), (16, 5009032), (23, 3484544), (28, 2862304), (32, 2504516), (46, 1742272), (56, 1431152), (64, 1252258), (92, 871136), (112, 715576), (128, 626129), (161, 497792), (184, 435568), (224, 357788), (322, 248896), (368, 217784), (448, 178894), (644, 124448), (736, 108892), (896, 89447), (1288, 62224), (1472, 54446), (2576, 31112), (2944, 27223), (3889, 20608), (5152, 15556), (7778, 10304)]