88140784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 192255552

約数和(自身を除く): 104114768

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 73, 92, 136, 146, 184, 193, 272, 292, 368, 386, 391, 584, 772, 782, 1168, 1241, 1544, 1564, 1679, 2482, 3088, 3128, 3281, 3358, 4439, 4964, 6256, 6562, 6716, 8878, 9928, 13124, 13432, 14089, 17756, 19856, 26248, 26864, 28178, 28543, 35512, 52496, 56356, 57086, 71024, 75463, 112712, 114172, 150926, 225424, 228344, 239513, 301852, 324047, 456688, 479026, 603704, 648094, 958052, 1207408, 1296188, 1916104, 2592376, 3832208, 5184752, 5508799, 11017598, 22035196, 44070392, 88140784]

約数ペア:

[(1, 88140784), (2, 44070392), (4, 22035196), (8, 11017598), (16, 5508799), (17, 5184752), (23, 3832208), (34, 2592376), (46, 1916104), (68, 1296188), (73, 1207408), (92, 958052), (136, 648094), (146, 603704), (184, 479026), (193, 456688), (272, 324047), (292, 301852), (368, 239513), (386, 228344), (391, 225424), (584, 150926), (772, 114172), (782, 112712), (1168, 75463), (1241, 71024), (1544, 57086), (1564, 56356), (1679, 52496), (2482, 35512), (3088, 28543), (3128, 28178), (3281, 26864), (3358, 26248), (4439, 19856), (4964, 17756), (6256, 14089), (6562, 13432), (6716, 13124), (8878, 9928)]