87876672

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 224

約数和(自身を含む): 281635200

約数和(自身を除く): 193758528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 64, 68, 76, 78, 96, 102, 104, 109, 114, 136, 152, 156, 192, 204, 208, 218, 221, 228, 247, 272, 304, 312, 323, 327, 408, 416, 436, 442, 456, 494, 544, 608, 624, 646, 654, 663, 741, 816, 832, 872, 884, 912, 969, 988, 1088, 1216, 1248, 1292, 1308, 1326, 1417, 1482, 1632, 1744, 1768, 1824, 1853, 1938, 1976, 2071, 2496, 2584, 2616, 2652, 2834, 2964, 3264, 3488, 3536, 3648, 3706, 3876, 3952, 4142, 4199, 4251, 5168, 5232, 5304, 5559, 5668, 5928, 6213, 6976, 7072, 7412, 7752, 7904, 8284, 8398, 8502, 10336, 10464, 10608, 11118, 11336, 11856, 12426, 12597, 14144, 14824, 15504, 15808, 16568, 16796, 17004, 20672, 20928, 21216, 22236, 22672, 23712, 24089, 24852, 25194, 26923, 29648, 31008, 33136, 33592, 34008, 35207, 42432, 44472, 45344, 47424, 48178, 49704, 50388, 53846, 59296, 62016, 66272, 67184, 68016, 70414, 72267, 80769, 88944, 90688, 96356, 99408, 100776, 105621, 107692, 118592, 132544, 134368, 136032, 140828, 144534, 161538, 177888, 192712, 198816, 201552, 211242, 215384, 268736, 272064, 281656, 289068, 323076, 355776, 385424, 397632, 403104, 422484, 430768, 457691, 563312, 578136, 646152, 770848, 806208, 844968, 861536, 915382, 1126624, 1156272, 1292304, 1373073, 1541696, 1689936, 1723072, 1830764, 2253248, 2312544, 2584608, 2746146, 3379872, 3661528, 4625088, 5169216, 5492292, 6759744, 7323056, 10984584, 14646112, 21969168, 29292224, 43938336, 87876672]

約数ペア:

[(1, 87876672), (2, 43938336), (3, 29292224), (4, 21969168), (6, 14646112), (8, 10984584), (12, 7323056), (13, 6759744), (16, 5492292), (17, 5169216), (19, 4625088), (24, 3661528), (26, 3379872), (32, 2746146), (34, 2584608), (38, 2312544), (39, 2253248), (48, 1830764), (51, 1723072), (52, 1689936), (57, 1541696), (64, 1373073), (68, 1292304), (76, 1156272), (78, 1126624), (96, 915382), (102, 861536), (104, 844968), (109, 806208), (114, 770848), (136, 646152), (152, 578136), (156, 563312), (192, 457691), (204, 430768), (208, 422484), (218, 403104), (221, 397632), (228, 385424), (247, 355776), (272, 323076), (304, 289068), (312, 281656), (323, 272064), (327, 268736), (408, 215384), (416, 211242), (436, 201552), (442, 198816), (456, 192712), (494, 177888), (544, 161538), (608, 144534), (624, 140828), (646, 136032), (654, 134368), (663, 132544), (741, 118592), (816, 107692), (832, 105621), (872, 100776), (884, 99408), (912, 96356), (969, 90688), (988, 88944), (1088, 80769), (1216, 72267), (1248, 70414), (1292, 68016), (1308, 67184), (1326, 66272), (1417, 62016), (1482, 59296), (1632, 53846), (1744, 50388), (1768, 49704), (1824, 48178), (1853, 47424), (1938, 45344), (1976, 44472), (2071, 42432), (2496, 35207), (2584, 34008), (2616, 33592), (2652, 33136), (2834, 31008), (2964, 29648), (3264, 26923), (3488, 25194), (3536, 24852), (3648, 24089), (3706, 23712), (3876, 22672), (3952, 22236), (4142, 21216), (4199, 20928), (4251, 20672), (5168, 17004), (5232, 16796), (5304, 16568), (5559, 15808), (5668, 15504), (5928, 14824), (6213, 14144), (6976, 12597), (7072, 12426), (7412, 11856), (7752, 11336), (7904, 11118), (8284, 10608), (8398, 10464), (8502, 10336)]