87065856

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 275498496

約数和(自身を除く): 188432640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 53, 62, 64, 69, 72, 92, 93, 96, 106, 124, 128, 138, 144, 159, 184, 186, 192, 207, 212, 248, 256, 276, 279, 288, 318, 368, 372, 384, 414, 424, 477, 496, 552, 558, 576, 636, 713, 736, 744, 768, 828, 848, 954, 992, 1104, 1116, 1152, 1219, 1272, 1426, 1472, 1488, 1643, 1656, 1696, 1908, 1984, 2139, 2208, 2232, 2304, 2438, 2544, 2852, 2944, 2976, 3286, 3312, 3392, 3657, 3816, 3968, 4278, 4416, 4464, 4876, 4929, 5088, 5704, 5888, 5952, 6417, 6572, 6624, 6784, 7314, 7632, 7936, 8556, 8832, 8928, 9752, 9858, 10176, 10971, 11408, 11904, 12834, 13144, 13248, 13568, 14628, 14787, 15264, 17112, 17664, 17856, 19504, 19716, 20352, 21942, 22816, 23808, 25668, 26288, 26496, 29256, 29574, 30528, 34224, 35712, 37789, 39008, 39432, 40704, 43884, 45632, 51336, 52576, 52992, 58512, 59148, 61056, 68448, 71424, 75578, 78016, 78864, 87768, 91264, 102672, 105152, 113367, 117024, 118296, 122112, 136896, 151156, 156032, 157728, 175536, 182528, 205344, 210304, 226734, 234048, 236592, 273792, 302312, 312064, 315456, 340101, 351072, 410688, 420608, 453468, 468096, 473184, 547584, 604624, 630912, 680202, 702144, 821376, 906936, 936192, 946368, 1209248, 1261824, 1360404, 1404288, 1642752, 1813872, 1892736, 2418496, 2720808, 2808576, 3627744, 3785472, 4836992, 5441616, 7255488, 9673984, 10883232, 14510976, 21766464, 29021952, 43532928, 87065856]

約数ペア:

[(1, 87065856), (2, 43532928), (3, 29021952), (4, 21766464), (6, 14510976), (8, 10883232), (9, 9673984), (12, 7255488), (16, 5441616), (18, 4836992), (23, 3785472), (24, 3627744), (31, 2808576), (32, 2720808), (36, 2418496), (46, 1892736), (48, 1813872), (53, 1642752), (62, 1404288), (64, 1360404), (69, 1261824), (72, 1209248), (92, 946368), (93, 936192), (96, 906936), (106, 821376), (124, 702144), (128, 680202), (138, 630912), (144, 604624), (159, 547584), (184, 473184), (186, 468096), (192, 453468), (207, 420608), (212, 410688), (248, 351072), (256, 340101), (276, 315456), (279, 312064), (288, 302312), (318, 273792), (368, 236592), (372, 234048), (384, 226734), (414, 210304), (424, 205344), (477, 182528), (496, 175536), (552, 157728), (558, 156032), (576, 151156), (636, 136896), (713, 122112), (736, 118296), (744, 117024), (768, 113367), (828, 105152), (848, 102672), (954, 91264), (992, 87768), (1104, 78864), (1116, 78016), (1152, 75578), (1219, 71424), (1272, 68448), (1426, 61056), (1472, 59148), (1488, 58512), (1643, 52992), (1656, 52576), (1696, 51336), (1908, 45632), (1984, 43884), (2139, 40704), (2208, 39432), (2232, 39008), (2304, 37789), (2438, 35712), (2544, 34224), (2852, 30528), (2944, 29574), (2976, 29256), (3286, 26496), (3312, 26288), (3392, 25668), (3657, 23808), (3816, 22816), (3968, 21942), (4278, 20352), (4416, 19716), (4464, 19504), (4876, 17856), (4929, 17664), (5088, 17112), (5704, 15264), (5888, 14787), (5952, 14628), (6417, 13568), (6572, 13248), (6624, 13144), (6784, 12834), (7314, 11904), (7632, 11408), (7936, 10971), (8556, 10176), (8832, 9858), (8928, 9752)]