87651456

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 255571200

約数和(自身を除く): 167919744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 232, 272, 348, 384, 408, 463, 464, 493, 544, 696, 816, 926, 928, 986, 1088, 1389, 1392, 1479, 1632, 1852, 1856, 1972, 2176, 2778, 2784, 2958, 3264, 3704, 3712, 3944, 5556, 5568, 5916, 6528, 7408, 7871, 7888, 11112, 11136, 11832, 13427, 14816, 15742, 15776, 22224, 23613, 23664, 26854, 29632, 31484, 31552, 40281, 44448, 47226, 47328, 53708, 59264, 62968, 63104, 80562, 88896, 94452, 94656, 107416, 125936, 161124, 177792, 188904, 189312, 214832, 228259, 251872, 322248, 377808, 429664, 456518, 503744, 644496, 684777, 755616, 859328, 913036, 1007488, 1288992, 1369554, 1511232, 1718656, 1826072, 2577984, 2739108, 3022464, 3652144, 5155968, 5478216, 7304288, 10956432, 14608576, 21912864, 29217152, 43825728, 87651456]

約数ペア:

[(1, 87651456), (2, 43825728), (3, 29217152), (4, 21912864), (6, 14608576), (8, 10956432), (12, 7304288), (16, 5478216), (17, 5155968), (24, 3652144), (29, 3022464), (32, 2739108), (34, 2577984), (48, 1826072), (51, 1718656), (58, 1511232), (64, 1369554), (68, 1288992), (87, 1007488), (96, 913036), (102, 859328), (116, 755616), (128, 684777), (136, 644496), (174, 503744), (192, 456518), (204, 429664), (232, 377808), (272, 322248), (348, 251872), (384, 228259), (408, 214832), (463, 189312), (464, 188904), (493, 177792), (544, 161124), (696, 125936), (816, 107416), (926, 94656), (928, 94452), (986, 88896), (1088, 80562), (1389, 63104), (1392, 62968), (1479, 59264), (1632, 53708), (1852, 47328), (1856, 47226), (1972, 44448), (2176, 40281), (2778, 31552), (2784, 31484), (2958, 29632), (3264, 26854), (3704, 23664), (3712, 23613), (3944, 22224), (5556, 15776), (5568, 15742), (5916, 14816), (6528, 13427), (7408, 11832), (7871, 11136), (7888, 11112)]