68685408

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 225696744

約数和(自身を除く): 157011336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 73, 81, 88, 96, 99, 108, 121, 132, 144, 146, 162, 176, 198, 216, 219, 242, 243, 264, 288, 292, 297, 324, 352, 363, 396, 432, 438, 484, 486, 528, 584, 594, 648, 657, 726, 792, 803, 864, 876, 891, 968, 972, 1056, 1089, 1168, 1188, 1296, 1314, 1452, 1584, 1606, 1752, 1782, 1936, 1944, 1971, 2178, 2336, 2376, 2409, 2592, 2628, 2673, 2904, 3168, 3212, 3267, 3504, 3564, 3872, 3888, 3942, 4356, 4752, 4818, 5256, 5346, 5808, 5913, 6424, 6534, 7008, 7128, 7227, 7776, 7884, 8712, 8833, 9504, 9636, 9801, 10512, 10692, 11616, 11826, 12848, 13068, 14256, 14454, 15768, 17424, 17666, 17739, 19272, 19602, 21024, 21384, 21681, 23652, 25696, 26136, 26499, 28512, 28908, 29403, 31536, 34848, 35332, 35478, 38544, 39204, 42768, 43362, 47304, 52272, 52998, 57816, 58806, 63072, 65043, 70664, 70956, 77088, 78408, 79497, 85536, 86724, 94608, 104544, 105996, 115632, 117612, 130086, 141328, 141912, 156816, 158994, 173448, 189216, 195129, 211992, 231264, 235224, 238491, 260172, 282656, 283824, 313632, 317988, 346896, 390258, 423984, 470448, 476982, 520344, 567648, 635976, 693792, 715473, 780516, 847968, 940896, 953964, 1040688, 1271952, 1430946, 1561032, 1907928, 2081376, 2146419, 2543904, 2861892, 3122064, 3815856, 4292838, 5723784, 6244128, 7631712, 8585676, 11447568, 17171352, 22895136, 34342704, 68685408]

約数ペア:

[(1, 68685408), (2, 34342704), (3, 22895136), (4, 17171352), (6, 11447568), (8, 8585676), (9, 7631712), (11, 6244128), (12, 5723784), (16, 4292838), (18, 3815856), (22, 3122064), (24, 2861892), (27, 2543904), (32, 2146419), (33, 2081376), (36, 1907928), (44, 1561032), (48, 1430946), (54, 1271952), (66, 1040688), (72, 953964), (73, 940896), (81, 847968), (88, 780516), (96, 715473), (99, 693792), (108, 635976), (121, 567648), (132, 520344), (144, 476982), (146, 470448), (162, 423984), (176, 390258), (198, 346896), (216, 317988), (219, 313632), (242, 283824), (243, 282656), (264, 260172), (288, 238491), (292, 235224), (297, 231264), (324, 211992), (352, 195129), (363, 189216), (396, 173448), (432, 158994), (438, 156816), (484, 141912), (486, 141328), (528, 130086), (584, 117612), (594, 115632), (648, 105996), (657, 104544), (726, 94608), (792, 86724), (803, 85536), (864, 79497), (876, 78408), (891, 77088), (968, 70956), (972, 70664), (1056, 65043), (1089, 63072), (1168, 58806), (1188, 57816), (1296, 52998), (1314, 52272), (1452, 47304), (1584, 43362), (1606, 42768), (1752, 39204), (1782, 38544), (1936, 35478), (1944, 35332), (1971, 34848), (2178, 31536), (2336, 29403), (2376, 28908), (2409, 28512), (2592, 26499), (2628, 26136), (2673, 25696), (2904, 23652), (3168, 21681), (3212, 21384), (3267, 21024), (3504, 19602), (3564, 19272), (3872, 17739), (3888, 17666), (3942, 17424), (4356, 15768), (4752, 14454), (4818, 14256), (5256, 13068), (5346, 12848), (5808, 11826), (5913, 11616), (6424, 10692), (6534, 10512), (7008, 9801), (7128, 9636), (7227, 9504), (7776, 8833), (7884, 8712)]