77821056

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1634

約数の個数: 96

約数和(自身を含む): 229291920

約数和(自身を除く): 151470864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 516, 576, 688, 774, 1032, 1152, 1376, 1548, 1571, 2064, 2752, 3096, 3142, 4128, 4713, 5504, 6192, 6284, 8256, 9426, 12384, 12568, 14139, 16512, 18852, 24768, 25136, 28278, 37704, 49536, 50272, 56556, 67553, 75408, 100544, 113112, 135106, 150816, 201088, 202659, 226224, 270212, 301632, 405318, 452448, 540424, 603264, 607977, 810636, 904896, 1080848, 1215954, 1621272, 1809792, 2161696, 2431908, 3242544, 4323392, 4863816, 6485088, 8646784, 9727632, 12970176, 19455264, 25940352, 38910528, 77821056]

約数ペア:

[(1, 77821056), (2, 38910528), (3, 25940352), (4, 19455264), (6, 12970176), (8, 9727632), (9, 8646784), (12, 6485088), (16, 4863816), (18, 4323392), (24, 3242544), (32, 2431908), (36, 2161696), (43, 1809792), (48, 1621272), (64, 1215954), (72, 1080848), (86, 904896), (96, 810636), (128, 607977), (129, 603264), (144, 540424), (172, 452448), (192, 405318), (258, 301632), (288, 270212), (344, 226224), (384, 202659), (387, 201088), (516, 150816), (576, 135106), (688, 113112), (774, 100544), (1032, 75408), (1152, 67553), (1376, 56556), (1548, 50272), (1571, 49536), (2064, 37704), (2752, 28278), (3096, 25136), (3142, 24768), (4128, 18852), (4713, 16512), (5504, 14139), (6192, 12568), (6284, 12384), (8256, 9426)]