61979904

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 270

約数和(自身を含む): 218510754

約数和(自身を除く): 156530850

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, 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, 1568, 1647, 1708, 1728, 1764, 1792, 1952, 2016, 2196, 2268, 2304, 2352, 2562, 2592, 2646, 2688, 2928, 2989, 3024, 3136, 3294, 3416, 3456, 3528, 3843, 3904, 3969, 4032, 4392, 4536, 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, 11529, 11712, 11956, 12096, 12544, 13176, 13664, 14112, 15372, 15616, 15876, 16128, 17568, 17934, 18144, 18816, 19764, 20496, 20736, 21168, 23058, 23424, 23912, 24192, 26352, 26901, 27328, 28224, 30744, 31752, 34587, 35136, 35868, 36288, 37632, 39528, 40992, 42336, 46116, 46848, 47824, 48384, 52704, 53802, 54656, 56448, 61488, 63504, 69174, 70272, 71736, 72576, 79056, 80703, 81984, 84672, 92232, 95648, 105408, 107604, 109312, 112896, 122976, 127008, 138348, 140544, 143472, 145152, 158112, 161406, 163968, 169344, 184464, 191296, 210816, 215208, 242109, 245952, 254016, 276696, 286944, 316224, 322812, 327936, 338688, 368928, 382592, 421632, 430416, 484218, 491904, 508032, 553392, 573888, 632448, 645624, 737856, 765184, 860832, 968436, 983808, 1016064, 1106784, 1147776, 1264896, 1291248, 1475712, 1721664, 1936872, 2213568, 2295552, 2582496, 2951424, 3443328, 3873744, 4427136, 5164992, 6886656, 7747488, 8854272, 10329984, 15494976, 20659968, 30989952, 61979904]

約数ペア:

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