87161088

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 274190336

約数和(自身を除く): 187029248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 523, 651, 672, 744, 768, 868, 896, 992, 1046, 1302, 1344, 1488, 1569, 1736, 1792, 1984, 2092, 2604, 2688, 2976, 3138, 3472, 3661, 3968, 4184, 5208, 5376, 5952, 6276, 6944, 7322, 7936, 8368, 10416, 10983, 11904, 12552, 13888, 14644, 16213, 16736, 20832, 21966, 23808, 25104, 27776, 29288, 32426, 33472, 41664, 43932, 48639, 50208, 55552, 58576, 64852, 66944, 83328, 87864, 97278, 100416, 113491, 117152, 129704, 133888, 166656, 175728, 194556, 200832, 226982, 234304, 259408, 340473, 351456, 389112, 401664, 453964, 468608, 518816, 680946, 702912, 778224, 907928, 937216, 1037632, 1361892, 1405824, 1556448, 1815856, 2075264, 2723784, 2811648, 3112896, 3631712, 4150528, 5447568, 6225792, 7263424, 10895136, 12451584, 14526848, 21790272, 29053696, 43580544, 87161088]

約数ペア:

[(1, 87161088), (2, 43580544), (3, 29053696), (4, 21790272), (6, 14526848), (7, 12451584), (8, 10895136), (12, 7263424), (14, 6225792), (16, 5447568), (21, 4150528), (24, 3631712), (28, 3112896), (31, 2811648), (32, 2723784), (42, 2075264), (48, 1815856), (56, 1556448), (62, 1405824), (64, 1361892), (84, 1037632), (93, 937216), (96, 907928), (112, 778224), (124, 702912), (128, 680946), (168, 518816), (186, 468608), (192, 453964), (217, 401664), (224, 389112), (248, 351456), (256, 340473), (336, 259408), (372, 234304), (384, 226982), (434, 200832), (448, 194556), (496, 175728), (523, 166656), (651, 133888), (672, 129704), (744, 117152), (768, 113491), (868, 100416), (896, 97278), (992, 87864), (1046, 83328), (1302, 66944), (1344, 64852), (1488, 58576), (1569, 55552), (1736, 50208), (1792, 48639), (1984, 43932), (2092, 41664), (2604, 33472), (2688, 32426), (2976, 29288), (3138, 27776), (3472, 25104), (3661, 23808), (3968, 21966), (4184, 20832), (5208, 16736), (5376, 16213), (5952, 14644), (6276, 13888), (6944, 12552), (7322, 11904), (7936, 10983), (8368, 10416)]