80024784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 250150656

約数和(自身を除く): 170125872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 41, 42, 48, 56, 74, 82, 84, 111, 112, 123, 148, 157, 164, 168, 222, 246, 259, 287, 296, 314, 328, 336, 444, 471, 492, 518, 574, 592, 628, 656, 777, 861, 888, 942, 984, 1036, 1099, 1148, 1256, 1517, 1554, 1722, 1776, 1884, 1968, 2072, 2198, 2296, 2512, 3034, 3108, 3297, 3444, 3768, 4144, 4396, 4551, 4592, 5809, 6068, 6216, 6437, 6594, 6888, 7536, 8792, 9102, 10619, 11618, 12136, 12432, 12874, 13188, 13776, 17427, 17584, 18204, 19311, 21238, 23236, 24272, 25748, 26376, 31857, 34854, 36408, 38622, 40663, 42476, 45059, 46472, 51496, 52752, 63714, 69708, 72816, 77244, 81326, 84952, 90118, 92944, 102992, 121989, 127428, 135177, 139416, 154488, 162652, 169904, 180236, 238169, 243978, 254856, 270354, 278832, 308976, 325304, 360472, 476338, 487956, 509712, 540708, 650608, 714507, 720944, 952676, 975912, 1081416, 1429014, 1667183, 1905352, 1951824, 2162832, 2858028, 3334366, 3810704, 5001549, 5716056, 6668732, 10003098, 11432112, 13337464, 20006196, 26674928, 40012392, 80024784]

約数ペア:

[(1, 80024784), (2, 40012392), (3, 26674928), (4, 20006196), (6, 13337464), (7, 11432112), (8, 10003098), (12, 6668732), (14, 5716056), (16, 5001549), (21, 3810704), (24, 3334366), (28, 2858028), (37, 2162832), (41, 1951824), (42, 1905352), (48, 1667183), (56, 1429014), (74, 1081416), (82, 975912), (84, 952676), (111, 720944), (112, 714507), (123, 650608), (148, 540708), (157, 509712), (164, 487956), (168, 476338), (222, 360472), (246, 325304), (259, 308976), (287, 278832), (296, 270354), (314, 254856), (328, 243978), (336, 238169), (444, 180236), (471, 169904), (492, 162652), (518, 154488), (574, 139416), (592, 135177), (628, 127428), (656, 121989), (777, 102992), (861, 92944), (888, 90118), (942, 84952), (984, 81326), (1036, 77244), (1099, 72816), (1148, 69708), (1256, 63714), (1517, 52752), (1554, 51496), (1722, 46472), (1776, 45059), (1884, 42476), (1968, 40663), (2072, 38622), (2198, 36408), (2296, 34854), (2512, 31857), (3034, 26376), (3108, 25748), (3297, 24272), (3444, 23236), (3768, 21238), (4144, 19311), (4396, 18204), (4551, 17584), (4592, 17427), (5809, 13776), (6068, 13188), (6216, 12874), (6437, 12432), (6594, 12136), (6888, 11618), (7536, 10619), (8792, 9102)]