77916384

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 279982080

約数和(自身を除く): 202065696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 991, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 1982, 2016, 2184, 2457, 2808, 2912, 2973, 3024, 3276, 3744, 3964, 4368, 4914, 5616, 5946, 6048, 6552, 6937, 7928, 8736, 8919, 9828, 11232, 11892, 12883, 13104, 13874, 15856, 17838, 19656, 20811, 23784, 25766, 26208, 26757, 27748, 31712, 35676, 38649, 39312, 41622, 47568, 51532, 53514, 55496, 62433, 71352, 77298, 78624, 83244, 90181, 95136, 103064, 107028, 110992, 115947, 124866, 142704, 154596, 166488, 180362, 187299, 206128, 214056, 221984, 231894, 249732, 270543, 285408, 309192, 332976, 347841, 360724, 374598, 412256, 428112, 463788, 499464, 541086, 618384, 665952, 695682, 721448, 749196, 811629, 856224, 927576, 998928, 1082172, 1236768, 1391364, 1442896, 1498392, 1623258, 1855152, 1997856, 2164344, 2434887, 2782728, 2885792, 2996784, 3246516, 3710304, 4328688, 4869774, 5565456, 5993568, 6493032, 8657376, 9739548, 11130912, 12986064, 19479096, 25972128, 38958192, 77916384]

約数ペア:

[(1, 77916384), (2, 38958192), (3, 25972128), (4, 19479096), (6, 12986064), (7, 11130912), (8, 9739548), (9, 8657376), (12, 6493032), (13, 5993568), (14, 5565456), (16, 4869774), (18, 4328688), (21, 3710304), (24, 3246516), (26, 2996784), (27, 2885792), (28, 2782728), (32, 2434887), (36, 2164344), (39, 1997856), (42, 1855152), (48, 1623258), (52, 1498392), (54, 1442896), (56, 1391364), (63, 1236768), (72, 1082172), (78, 998928), (84, 927576), (91, 856224), (96, 811629), (104, 749196), (108, 721448), (112, 695682), (117, 665952), (126, 618384), (144, 541086), (156, 499464), (168, 463788), (182, 428112), (189, 412256), (208, 374598), (216, 360724), (224, 347841), (234, 332976), (252, 309192), (273, 285408), (288, 270543), (312, 249732), (336, 231894), (351, 221984), (364, 214056), (378, 206128), (416, 187299), (432, 180362), (468, 166488), (504, 154596), (546, 142704), (624, 124866), (672, 115947), (702, 110992), (728, 107028), (756, 103064), (819, 95136), (864, 90181), (936, 83244), (991, 78624), (1008, 77298), (1092, 71352), (1248, 62433), (1404, 55496), (1456, 53514), (1512, 51532), (1638, 47568), (1872, 41622), (1982, 39312), (2016, 38649), (2184, 35676), (2457, 31712), (2808, 27748), (2912, 26757), (2973, 26208), (3024, 25766), (3276, 23784), (3744, 20811), (3964, 19656), (4368, 17838), (4914, 15856), (5616, 13874), (5946, 13104), (6048, 12883), (6552, 11892), (6937, 11232), (7928, 9828), (8736, 8919)]