78840340544

素因数分解:

$2^6\times 7^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1\times {\mathrm{1831}}^1$

素因数の和:2504

約数の個数: 112

約数和(自身を含む): 180115439616

約数和(自身を除く): 101275099072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 223, 224, 431, 446, 448, 862, 892, 1561, 1724, 1784, 1831, 3017, 3122, 3448, 3568, 3662, 6034, 6244, 6896, 7136, 7324, 12068, 12488, 12817, 13792, 14272, 14648, 24136, 24976, 25634, 27584, 29296, 48272, 49952, 51268, 58592, 96113, 96544, 99904, 102536, 117184, 192226, 193088, 205072, 384452, 408313, 410144, 672791, 768904, 789161, 816626, 820288, 1345582, 1537808, 1578322, 1633252, 2691164, 2858191, 3075616, 3156644, 3266504, 5382328, 5524127, 5716382, 6151232, 6313288, 6533008, 10764656, 11048254, 11432764, 12626576, 13066016, 21529312, 22096508, 22865528, 25253152, 26132032, 43058624, 44193016, 45731056, 50506304, 88386032, 91462112, 175982903, 176772064, 182924224, 351965806, 353544128, 703931612, 1231880321, 1407863224, 2463760642, 2815726448, 4927521284, 5631452896, 9855042568, 11262905792, 19710085136, 39420170272, 78840340544]

約数ペア:

[(1, 78840340544), (2, 39420170272), (4, 19710085136), (7, 11262905792), (8, 9855042568), (14, 5631452896), (16, 4927521284), (28, 2815726448), (32, 2463760642), (56, 1407863224), (64, 1231880321), (112, 703931612), (223, 353544128), (224, 351965806), (431, 182924224), (446, 176772064), (448, 175982903), (862, 91462112), (892, 88386032), (1561, 50506304), (1724, 45731056), (1784, 44193016), (1831, 43058624), (3017, 26132032), (3122, 25253152), (3448, 22865528), (3568, 22096508), (3662, 21529312), (6034, 13066016), (6244, 12626576), (6896, 11432764), (7136, 11048254), (7324, 10764656), (12068, 6533008), (12488, 6313288), (12817, 6151232), (13792, 5716382), (14272, 5524127), (14648, 5382328), (24136, 3266504), (24976, 3156644), (25634, 3075616), (27584, 2858191), (29296, 2691164), (48272, 1633252), (49952, 1578322), (51268, 1537808), (58592, 1345582), (96113, 820288), (96544, 816626), (99904, 789161), (102536, 768904), (117184, 672791), (192226, 410144), (193088, 408313), (205072, 384452)]