123959808

素因数分解:

$2^9\times 3^4\times 7^2\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 300

約数和(自身を含む): 437449122

約数和(自身を除く): 313489314

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 61, 63, 64, 72, 81, 84, 96, 98, 108, 112, 122, 126, 128, 144, 147, 162, 168, 183, 189, 192, 196, 216, 224, 244, 252, 256, 288, 294, 324, 336, 366, 378, 384, 392, 427, 432, 441, 448, 488, 504, 512, 549, 567, 576, 588, 648, 672, 732, 756, 768, 784, 854, 864, 882, 896, 976, 1008, 1098, 1134, 1152, 1176, 1281, 1296, 1323, 1344, 1464, 1512, 1536, 1568, 1647, 1708, 1728, 1764, 1792, 1952, 2016, 2196, 2268, 2304, 2352, 2562, 2592, 2646, 2688, 2928, 2989, 3024, 3136, 3294, 3416, 3456, 3528, 3584, 3843, 3904, 3969, 4032, 4392, 4536, 4608, 4704, 4941, 5124, 5184, 5292, 5376, 5856, 5978, 6048, 6272, 6588, 6832, 6912, 7056, 7686, 7808, 7938, 8064, 8784, 8967, 9072, 9408, 9882, 10248, 10368, 10584, 10752, 11529, 11712, 11956, 12096, 12544, 13176, 13664, 13824, 14112, 15372, 15616, 15876, 16128, 17568, 17934, 18144, 18816, 19764, 20496, 20736, 21168, 23058, 23424, 23912, 24192, 25088, 26352, 26901, 27328, 28224, 30744, 31232, 31752, 32256, 34587, 35136, 35868, 36288, 37632, 39528, 40992, 41472, 42336, 46116, 46848, 47824, 48384, 52704, 53802, 54656, 56448, 61488, 63504, 69174, 70272, 71736, 72576, 75264, 79056, 80703, 81984, 84672, 92232, 93696, 95648, 96768, 105408, 107604, 109312, 112896, 122976, 127008, 138348, 140544, 143472, 145152, 158112, 161406, 163968, 169344, 184464, 191296, 210816, 215208, 218624, 225792, 242109, 245952, 254016, 276696, 281088, 286944, 290304, 316224, 322812, 327936, 338688, 368928, 382592, 421632, 430416, 484218, 491904, 508032, 553392, 573888, 632448, 645624, 655872, 677376, 737856, 765184, 843264, 860832, 968436, 983808, 1016064, 1106784, 1147776, 1264896, 1291248, 1475712, 1530368, 1721664, 1936872, 1967616, 2032128, 2213568, 2295552, 2529792, 2582496, 2951424, 3443328, 3873744, 4427136, 4591104, 5164992, 5902848, 6886656, 7747488, 8854272, 10329984, 13773312, 15494976, 17708544, 20659968, 30989952, 41319936, 61979904, 123959808]

約数ペア:

[(1, 123959808), (2, 61979904), (3, 41319936), (4, 30989952), (6, 20659968), (7, 17708544), (8, 15494976), (9, 13773312), (12, 10329984), (14, 8854272), (16, 7747488), (18, 6886656), (21, 5902848), (24, 5164992), (27, 4591104), (28, 4427136), (32, 3873744), (36, 3443328), (42, 2951424), (48, 2582496), (49, 2529792), (54, 2295552), (56, 2213568), (61, 2032128), (63, 1967616), (64, 1936872), (72, 1721664), (81, 1530368), (84, 1475712), (96, 1291248), (98, 1264896), (108, 1147776), (112, 1106784), (122, 1016064), (126, 983808), (128, 968436), (144, 860832), (147, 843264), (162, 765184), (168, 737856), (183, 677376), (189, 655872), (192, 645624), (196, 632448), (216, 573888), (224, 553392), (244, 508032), (252, 491904), (256, 484218), (288, 430416), (294, 421632), (324, 382592), (336, 368928), (366, 338688), (378, 327936), (384, 322812), (392, 316224), (427, 290304), (432, 286944), (441, 281088), (448, 276696), (488, 254016), (504, 245952), (512, 242109), (549, 225792), (567, 218624), (576, 215208), (588, 210816), (648, 191296), (672, 184464), (732, 169344), (756, 163968), (768, 161406), (784, 158112), (854, 145152), (864, 143472), (882, 140544), (896, 138348), (976, 127008), (1008, 122976), (1098, 112896), (1134, 109312), (1152, 107604), (1176, 105408), (1281, 96768), (1296, 95648), (1323, 93696), (1344, 92232), (1464, 84672), (1512, 81984), (1536, 80703), (1568, 79056), (1647, 75264), (1708, 72576), (1728, 71736), (1764, 70272), (1792, 69174), (1952, 63504), (2016, 61488), (2196, 56448), (2268, 54656), (2304, 53802), (2352, 52704), (2562, 48384), (2592, 47824), (2646, 46848), (2688, 46116), (2928, 42336), (2989, 41472), (3024, 40992), (3136, 39528), (3294, 37632), (3416, 36288), (3456, 35868), (3528, 35136), (3584, 34587), (3843, 32256), (3904, 31752), (3969, 31232), (4032, 30744), (4392, 28224), (4536, 27328), (4608, 26901), (4704, 26352), (4941, 25088), (5124, 24192), (5184, 23912), (5292, 23424), (5376, 23058), (5856, 21168), (5978, 20736), (6048, 20496), (6272, 19764), (6588, 18816), (6832, 18144), (6912, 17934), (7056, 17568), (7686, 16128), (7808, 15876), (7938, 15616), (8064, 15372), (8784, 14112), (8967, 13824), (9072, 13664), (9408, 13176), (9882, 12544), (10248, 12096), (10368, 11956), (10584, 11712), (10752, 11529)]