79261728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 263273472

約数和(自身を除く): 184011744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 96, 104, 112, 129, 156, 168, 172, 182, 208, 211, 224, 258, 273, 301, 312, 336, 344, 364, 416, 422, 516, 546, 559, 602, 624, 633, 672, 688, 728, 844, 903, 1032, 1092, 1118, 1204, 1248, 1266, 1376, 1456, 1477, 1677, 1688, 1806, 2064, 2184, 2236, 2408, 2532, 2743, 2912, 2954, 3354, 3376, 3612, 3913, 4128, 4368, 4431, 4472, 4816, 5064, 5486, 5908, 6708, 6752, 7224, 7826, 8229, 8736, 8862, 8944, 9073, 9632, 10128, 10972, 11739, 11816, 13416, 14448, 15652, 16458, 17724, 17888, 18146, 19201, 20256, 21944, 23478, 23632, 26832, 27219, 28896, 31304, 32916, 35448, 36292, 38402, 43888, 46956, 47264, 53664, 54438, 57603, 62608, 63511, 65832, 70896, 72584, 76804, 87776, 93912, 108876, 115206, 117949, 125216, 127022, 131664, 141792, 145168, 153608, 187824, 190533, 217752, 230412, 235898, 254044, 263328, 290336, 307216, 353847, 375648, 381066, 435504, 460824, 471796, 508088, 614432, 707694, 762132, 825643, 871008, 921648, 943592, 1016176, 1415388, 1524264, 1651286, 1843296, 1887184, 2032352, 2476929, 2830776, 3048528, 3302572, 3774368, 4953858, 5661552, 6097056, 6605144, 9907716, 11323104, 13210288, 19815432, 26420576, 39630864, 79261728]

約数ペア:

[(1, 79261728), (2, 39630864), (3, 26420576), (4, 19815432), (6, 13210288), (7, 11323104), (8, 9907716), (12, 6605144), (13, 6097056), (14, 5661552), (16, 4953858), (21, 3774368), (24, 3302572), (26, 3048528), (28, 2830776), (32, 2476929), (39, 2032352), (42, 1887184), (43, 1843296), (48, 1651286), (52, 1524264), (56, 1415388), (78, 1016176), (84, 943592), (86, 921648), (91, 871008), (96, 825643), (104, 762132), (112, 707694), (129, 614432), (156, 508088), (168, 471796), (172, 460824), (182, 435504), (208, 381066), (211, 375648), (224, 353847), (258, 307216), (273, 290336), (301, 263328), (312, 254044), (336, 235898), (344, 230412), (364, 217752), (416, 190533), (422, 187824), (516, 153608), (546, 145168), (559, 141792), (602, 131664), (624, 127022), (633, 125216), (672, 117949), (688, 115206), (728, 108876), (844, 93912), (903, 87776), (1032, 76804), (1092, 72584), (1118, 70896), (1204, 65832), (1248, 63511), (1266, 62608), (1376, 57603), (1456, 54438), (1477, 53664), (1677, 47264), (1688, 46956), (1806, 43888), (2064, 38402), (2184, 36292), (2236, 35448), (2408, 32916), (2532, 31304), (2743, 28896), (2912, 27219), (2954, 26832), (3354, 23632), (3376, 23478), (3612, 21944), (3913, 20256), (4128, 19201), (4368, 18146), (4431, 17888), (4472, 17724), (4816, 16458), (5064, 15652), (5486, 14448), (5908, 13416), (6708, 11816), (6752, 11739), (7224, 10972), (7826, 10128), (8229, 9632), (8736, 9073), (8862, 8944)]