71643456

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4336

約数の個数: 84

約数和(自身を含む): 212483700

約数和(自身を除く): 140840244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 4289, 5568, 8352, 8578, 12867, 16704, 17156, 25734, 34312, 38601, 51468, 68624, 77202, 102936, 124381, 137248, 154404, 205872, 248762, 274496, 308808, 373143, 411744, 497524, 617616, 746286, 823488, 995048, 1119429, 1235232, 1492572, 1990096, 2238858, 2470464, 2985144, 3980192, 4477716, 5970288, 7960384, 8955432, 11940576, 17910864, 23881152, 35821728, 71643456]

約数ペア:

[(1, 71643456), (2, 35821728), (3, 23881152), (4, 17910864), (6, 11940576), (8, 8955432), (9, 7960384), (12, 5970288), (16, 4477716), (18, 3980192), (24, 2985144), (29, 2470464), (32, 2238858), (36, 1990096), (48, 1492572), (58, 1235232), (64, 1119429), (72, 995048), (87, 823488), (96, 746286), (116, 617616), (144, 497524), (174, 411744), (192, 373143), (232, 308808), (261, 274496), (288, 248762), (348, 205872), (464, 154404), (522, 137248), (576, 124381), (696, 102936), (928, 77202), (1044, 68624), (1392, 51468), (1856, 38601), (2088, 34312), (2784, 25734), (4176, 17156), (4289, 16704), (5568, 12867), (8352, 8578)]