78921216

素因数分解:

$2^9\times 3^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 200

約数和(自身を含む): 258458904

約数和(自身を除く): 179537688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 173, 176, 192, 198, 216, 256, 264, 288, 297, 324, 346, 352, 384, 396, 432, 512, 519, 528, 576, 594, 648, 692, 704, 768, 792, 864, 891, 1038, 1056, 1152, 1188, 1296, 1384, 1408, 1536, 1557, 1584, 1728, 1782, 1903, 2076, 2112, 2304, 2376, 2592, 2768, 2816, 3114, 3168, 3456, 3564, 3806, 4152, 4224, 4608, 4671, 4752, 5184, 5536, 5632, 5709, 6228, 6336, 6912, 7128, 7612, 8304, 8448, 9342, 9504, 10368, 11072, 11418, 12456, 12672, 13824, 14013, 14256, 15224, 16608, 16896, 17127, 18684, 19008, 20736, 22144, 22836, 24912, 25344, 28026, 28512, 30448, 33216, 34254, 37368, 38016, 41472, 44288, 45672, 49824, 50688, 51381, 56052, 57024, 60896, 66432, 68508, 74736, 76032, 88576, 91344, 99648, 102762, 112104, 114048, 121792, 132864, 137016, 149472, 152064, 154143, 182688, 199296, 205524, 224208, 228096, 243584, 265728, 274032, 298944, 308286, 365376, 398592, 411048, 448416, 456192, 487168, 548064, 597888, 616572, 730752, 797184, 822096, 896832, 974336, 1096128, 1195776, 1233144, 1461504, 1644192, 1793664, 2192256, 2391552, 2466288, 2923008, 3288384, 3587328, 4384512, 4932576, 6576768, 7174656, 8769024, 9865152, 13153536, 19730304, 26307072, 39460608, 78921216]

約数ペア:

[(1, 78921216), (2, 39460608), (3, 26307072), (4, 19730304), (6, 13153536), (8, 9865152), (9, 8769024), (11, 7174656), (12, 6576768), (16, 4932576), (18, 4384512), (22, 3587328), (24, 3288384), (27, 2923008), (32, 2466288), (33, 2391552), (36, 2192256), (44, 1793664), (48, 1644192), (54, 1461504), (64, 1233144), (66, 1195776), (72, 1096128), (81, 974336), (88, 896832), (96, 822096), (99, 797184), (108, 730752), (128, 616572), (132, 597888), (144, 548064), (162, 487168), (173, 456192), (176, 448416), (192, 411048), (198, 398592), (216, 365376), (256, 308286), (264, 298944), (288, 274032), (297, 265728), (324, 243584), (346, 228096), (352, 224208), (384, 205524), (396, 199296), (432, 182688), (512, 154143), (519, 152064), (528, 149472), (576, 137016), (594, 132864), (648, 121792), (692, 114048), (704, 112104), (768, 102762), (792, 99648), (864, 91344), (891, 88576), (1038, 76032), (1056, 74736), (1152, 68508), (1188, 66432), (1296, 60896), (1384, 57024), (1408, 56052), (1536, 51381), (1557, 50688), (1584, 49824), (1728, 45672), (1782, 44288), (1903, 41472), (2076, 38016), (2112, 37368), (2304, 34254), (2376, 33216), (2592, 30448), (2768, 28512), (2816, 28026), (3114, 25344), (3168, 24912), (3456, 22836), (3564, 22144), (3806, 20736), (4152, 19008), (4224, 18684), (4608, 17127), (4671, 16896), (4752, 16608), (5184, 15224), (5536, 14256), (5632, 14013), (5709, 13824), (6228, 12672), (6336, 12456), (6912, 11418), (7128, 11072), (7612, 10368), (8304, 9504), (8448, 9342)]