77515776

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 132

約数和(自身を含む): 241414992

約数和(自身を除く): 163899216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 647, 768, 832, 936, 1024, 1152, 1248, 1294, 1536, 1664, 1872, 1941, 2304, 2496, 2588, 3072, 3328, 3744, 3882, 4608, 4992, 5176, 5823, 6656, 7488, 7764, 8411, 9216, 9984, 10352, 11646, 13312, 14976, 15528, 16822, 19968, 20704, 23292, 25233, 29952, 31056, 33644, 39936, 41408, 46584, 50466, 59904, 62112, 67288, 75699, 82816, 93168, 100932, 119808, 124224, 134576, 151398, 165632, 186336, 201864, 248448, 269152, 302796, 331264, 372672, 403728, 496896, 538304, 605592, 662528, 745344, 807456, 993792, 1076608, 1211184, 1490688, 1614912, 1987584, 2153216, 2422368, 2981376, 3229824, 4306432, 4844736, 5962752, 6459648, 8612864, 9689472, 12919296, 19378944, 25838592, 38757888, 77515776]

約数ペア:

[(1, 77515776), (2, 38757888), (3, 25838592), (4, 19378944), (6, 12919296), (8, 9689472), (9, 8612864), (12, 6459648), (13, 5962752), (16, 4844736), (18, 4306432), (24, 3229824), (26, 2981376), (32, 2422368), (36, 2153216), (39, 1987584), (48, 1614912), (52, 1490688), (64, 1211184), (72, 1076608), (78, 993792), (96, 807456), (104, 745344), (117, 662528), (128, 605592), (144, 538304), (156, 496896), (192, 403728), (208, 372672), (234, 331264), (256, 302796), (288, 269152), (312, 248448), (384, 201864), (416, 186336), (468, 165632), (512, 151398), (576, 134576), (624, 124224), (647, 119808), (768, 100932), (832, 93168), (936, 82816), (1024, 75699), (1152, 67288), (1248, 62112), (1294, 59904), (1536, 50466), (1664, 46584), (1872, 41408), (1941, 39936), (2304, 33644), (2496, 31056), (2588, 29952), (3072, 25233), (3328, 23292), (3744, 20704), (3882, 19968), (4608, 16822), (4992, 15528), (5176, 14976), (5823, 13312), (6656, 11646), (7488, 10352), (7764, 9984), (8411, 9216)]