77325248

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 224

約数和(自身を含む): 221211648

約数和(自身を除く): 143886400

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 64, 68, 71, 77, 88, 91, 104, 112, 119, 136, 142, 143, 154, 176, 182, 187, 208, 221, 224, 238, 272, 284, 286, 308, 352, 364, 374, 416, 442, 448, 476, 497, 544, 568, 572, 616, 704, 728, 748, 781, 832, 884, 923, 952, 994, 1001, 1088, 1136, 1144, 1207, 1232, 1309, 1456, 1496, 1547, 1562, 1768, 1846, 1904, 1988, 2002, 2272, 2288, 2414, 2431, 2464, 2618, 2912, 2992, 3094, 3124, 3536, 3692, 3808, 3976, 4004, 4544, 4576, 4828, 4862, 4928, 5236, 5467, 5824, 5984, 6188, 6248, 6461, 7072, 7384, 7616, 7952, 8008, 8449, 9152, 9656, 9724, 10153, 10472, 10934, 11968, 12376, 12496, 12922, 13277, 14144, 14768, 15691, 15904, 16016, 16898, 17017, 19312, 19448, 20306, 20944, 21868, 24752, 24992, 25844, 26554, 29536, 31382, 31808, 32032, 33796, 34034, 38624, 38896, 40612, 41888, 43736, 49504, 49984, 51688, 53108, 59072, 62764, 64064, 67592, 68068, 71071, 77248, 77792, 81224, 83776, 87472, 92939, 99008, 103376, 106216, 109837, 125528, 135184, 136136, 142142, 155584, 162448, 172601, 174944, 185878, 206752, 212432, 219674, 251056, 270368, 272272, 284284, 324896, 345202, 349888, 371756, 413504, 424864, 439348, 502112, 540736, 544544, 568568, 649792, 690404, 743512, 849728, 878696, 1004224, 1089088, 1137136, 1208207, 1380808, 1487024, 1757392, 2274272, 2416414, 2761616, 2974048, 3514784, 4548544, 4832828, 5523232, 5948096, 7029568, 9665656, 11046464, 19331312, 38662624, 77325248]

約数ペア:

[(1, 77325248), (2, 38662624), (4, 19331312), (7, 11046464), (8, 9665656), (11, 7029568), (13, 5948096), (14, 5523232), (16, 4832828), (17, 4548544), (22, 3514784), (26, 2974048), (28, 2761616), (32, 2416414), (34, 2274272), (44, 1757392), (52, 1487024), (56, 1380808), (64, 1208207), (68, 1137136), (71, 1089088), (77, 1004224), (88, 878696), (91, 849728), (104, 743512), (112, 690404), (119, 649792), (136, 568568), (142, 544544), (143, 540736), (154, 502112), (176, 439348), (182, 424864), (187, 413504), (208, 371756), (221, 349888), (224, 345202), (238, 324896), (272, 284284), (284, 272272), (286, 270368), (308, 251056), (352, 219674), (364, 212432), (374, 206752), (416, 185878), (442, 174944), (448, 172601), (476, 162448), (497, 155584), (544, 142142), (568, 136136), (572, 135184), (616, 125528), (704, 109837), (728, 106216), (748, 103376), (781, 99008), (832, 92939), (884, 87472), (923, 83776), (952, 81224), (994, 77792), (1001, 77248), (1088, 71071), (1136, 68068), (1144, 67592), (1207, 64064), (1232, 62764), (1309, 59072), (1456, 53108), (1496, 51688), (1547, 49984), (1562, 49504), (1768, 43736), (1846, 41888), (1904, 40612), (1988, 38896), (2002, 38624), (2272, 34034), (2288, 33796), (2414, 32032), (2431, 31808), (2464, 31382), (2618, 29536), (2912, 26554), (2992, 25844), (3094, 24992), (3124, 24752), (3536, 21868), (3692, 20944), (3808, 20306), (3976, 19448), (4004, 19312), (4544, 17017), (4576, 16898), (4828, 16016), (4862, 15904), (4928, 15691), (5236, 14768), (5467, 14144), (5824, 13277), (5984, 12922), (6188, 12496), (6248, 12376), (6461, 11968), (7072, 10934), (7384, 10472), (7616, 10153), (7952, 9724), (8008, 9656), (8449, 9152)]