68507712

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1345

約数の個数: 168

約数和(自身を含む): 241864896

約数和(自身を除く): 173357184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1307, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2614, 2912, 3276, 3744, 3921, 4032, 4368, 5228, 5824, 6552, 7488, 7842, 8736, 9149, 10456, 11763, 13104, 15684, 16991, 17472, 18298, 20912, 23526, 26208, 27447, 31368, 33982, 36596, 41824, 47052, 50973, 52416, 54894, 62736, 67964, 73192, 82341, 83648, 94104, 101946, 109788, 118937, 125472, 135928, 146384, 152919, 164682, 188208, 203892, 219576, 237874, 250944, 271856, 292768, 305838, 329364, 356811, 376416, 407784, 439152, 475748, 543712, 585536, 611676, 658728, 713622, 752832, 815568, 878304, 951496, 1070433, 1087424, 1223352, 1317456, 1427244, 1631136, 1756608, 1902992, 2140866, 2446704, 2634912, 2854488, 3262272, 3805984, 4281732, 4893408, 5269824, 5708976, 7611968, 8563464, 9786816, 11417952, 17126928, 22835904, 34253856, 68507712]

約数ペア:

[(1, 68507712), (2, 34253856), (3, 22835904), (4, 17126928), (6, 11417952), (7, 9786816), (8, 8563464), (9, 7611968), (12, 5708976), (13, 5269824), (14, 4893408), (16, 4281732), (18, 3805984), (21, 3262272), (24, 2854488), (26, 2634912), (28, 2446704), (32, 2140866), (36, 1902992), (39, 1756608), (42, 1631136), (48, 1427244), (52, 1317456), (56, 1223352), (63, 1087424), (64, 1070433), (72, 951496), (78, 878304), (84, 815568), (91, 752832), (96, 713622), (104, 658728), (112, 611676), (117, 585536), (126, 543712), (144, 475748), (156, 439152), (168, 407784), (182, 376416), (192, 356811), (208, 329364), (224, 305838), (234, 292768), (252, 271856), (273, 250944), (288, 237874), (312, 219576), (336, 203892), (364, 188208), (416, 164682), (448, 152919), (468, 146384), (504, 135928), (546, 125472), (576, 118937), (624, 109788), (672, 101946), (728, 94104), (819, 83648), (832, 82341), (936, 73192), (1008, 67964), (1092, 62736), (1248, 54894), (1307, 52416), (1344, 50973), (1456, 47052), (1638, 41824), (1872, 36596), (2016, 33982), (2184, 31368), (2496, 27447), (2614, 26208), (2912, 23526), (3276, 20912), (3744, 18298), (3921, 17472), (4032, 16991), (4368, 15684), (5228, 13104), (5824, 11763), (6552, 10456), (7488, 9149), (7842, 8736)]