87811776

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1340

約数の個数: 140

約数和(自身を含む): 280539952

約数和(自身を除く): 192728176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1303, 1404, 1728, 1872, 2106, 2496, 2592, 2606, 2808, 3744, 3909, 4212, 5184, 5212, 5616, 7488, 7818, 8424, 10424, 11232, 11727, 15636, 16848, 16939, 20848, 22464, 23454, 31272, 33696, 33878, 35181, 41696, 46908, 50817, 62544, 67392, 67756, 70362, 83392, 93816, 101634, 105543, 125088, 135512, 140724, 152451, 187632, 203268, 211086, 250176, 271024, 281448, 304902, 375264, 406536, 422172, 457353, 542048, 562896, 609804, 750528, 813072, 844344, 914706, 1084096, 1125792, 1219608, 1372059, 1626144, 1688688, 1829412, 2251584, 2439216, 2744118, 3252288, 3377376, 3658824, 4878432, 5488236, 6754752, 7317648, 9756864, 10976472, 14635296, 21952944, 29270592, 43905888, 87811776]

約数ペア:

[(1, 87811776), (2, 43905888), (3, 29270592), (4, 21952944), (6, 14635296), (8, 10976472), (9, 9756864), (12, 7317648), (13, 6754752), (16, 5488236), (18, 4878432), (24, 3658824), (26, 3377376), (27, 3252288), (32, 2744118), (36, 2439216), (39, 2251584), (48, 1829412), (52, 1688688), (54, 1626144), (64, 1372059), (72, 1219608), (78, 1125792), (81, 1084096), (96, 914706), (104, 844344), (108, 813072), (117, 750528), (144, 609804), (156, 562896), (162, 542048), (192, 457353), (208, 422172), (216, 406536), (234, 375264), (288, 304902), (312, 281448), (324, 271024), (351, 250176), (416, 211086), (432, 203268), (468, 187632), (576, 152451), (624, 140724), (648, 135512), (702, 125088), (832, 105543), (864, 101634), (936, 93816), (1053, 83392), (1248, 70362), (1296, 67756), (1303, 67392), (1404, 62544), (1728, 50817), (1872, 46908), (2106, 41696), (2496, 35181), (2592, 33878), (2606, 33696), (2808, 31272), (3744, 23454), (3909, 22464), (4212, 20848), (5184, 16939), (5212, 16848), (5616, 15636), (7488, 11727), (7818, 11232), (8424, 10424)]