87047208

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 264787380

約数和(自身を除く): 177740172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 197, 204, 228, 306, 323, 342, 361, 394, 408, 456, 591, 612, 646, 684, 722, 788, 969, 1083, 1182, 1224, 1292, 1368, 1444, 1576, 1773, 1938, 2166, 2364, 2584, 2888, 2907, 3249, 3349, 3546, 3743, 3876, 4332, 4728, 5814, 6137, 6498, 6698, 7092, 7486, 7752, 8664, 10047, 11229, 11628, 12274, 12996, 13396, 14184, 14972, 18411, 20094, 22458, 23256, 24548, 25992, 26792, 29944, 30141, 33687, 36822, 40188, 44916, 49096, 55233, 60282, 63631, 67374, 71117, 73644, 80376, 89832, 110466, 120564, 127262, 134748, 142234, 147288, 190893, 213351, 220932, 241128, 254524, 269496, 284468, 381786, 426702, 441864, 509048, 568936, 572679, 640053, 763572, 853404, 1145358, 1208989, 1280106, 1527144, 1706808, 2290716, 2417978, 2560212, 3626967, 4581432, 4835956, 5120424, 7253934, 9671912, 10880901, 14507868, 21761802, 29015736, 43523604, 87047208]

約数ペア:

[(1, 87047208), (2, 43523604), (3, 29015736), (4, 21761802), (6, 14507868), (8, 10880901), (9, 9671912), (12, 7253934), (17, 5120424), (18, 4835956), (19, 4581432), (24, 3626967), (34, 2560212), (36, 2417978), (38, 2290716), (51, 1706808), (57, 1527144), (68, 1280106), (72, 1208989), (76, 1145358), (102, 853404), (114, 763572), (136, 640053), (152, 572679), (153, 568936), (171, 509048), (197, 441864), (204, 426702), (228, 381786), (306, 284468), (323, 269496), (342, 254524), (361, 241128), (394, 220932), (408, 213351), (456, 190893), (591, 147288), (612, 142234), (646, 134748), (684, 127262), (722, 120564), (788, 110466), (969, 89832), (1083, 80376), (1182, 73644), (1224, 71117), (1292, 67374), (1368, 63631), (1444, 60282), (1576, 55233), (1773, 49096), (1938, 44916), (2166, 40188), (2364, 36822), (2584, 33687), (2888, 30141), (2907, 29944), (3249, 26792), (3349, 25992), (3546, 24548), (3743, 23256), (3876, 22458), (4332, 20094), (4728, 18411), (5814, 14972), (6137, 14184), (6498, 13396), (6698, 12996), (7092, 12274), (7486, 11628), (7752, 11229), (8664, 10047)]