72781632

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:586

約数の個数: 224

約数和(自身を含む): 267248640

約数和(自身を除く): 194467008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 448, 462, 504, 528, 547, 576, 594, 616, 672, 693, 704, 756, 792, 864, 924, 1008, 1056, 1094, 1188, 1232, 1344, 1386, 1512, 1584, 1641, 1728, 1848, 2016, 2079, 2112, 2188, 2376, 2464, 2772, 3024, 3168, 3282, 3696, 3829, 4032, 4158, 4376, 4752, 4923, 4928, 5544, 6017, 6048, 6336, 6564, 7392, 7658, 8316, 8752, 9504, 9846, 11088, 11487, 12034, 12096, 13128, 14769, 14784, 15316, 16632, 17504, 18051, 19008, 19692, 22176, 22974, 24068, 26256, 29538, 30632, 33264, 34461, 35008, 36102, 39384, 42119, 44352, 45948, 48136, 52512, 54153, 59076, 61264, 66528, 68922, 72204, 78768, 84238, 91896, 96272, 103383, 105024, 108306, 118152, 122528, 126357, 133056, 137844, 144408, 157536, 162459, 168476, 183792, 192544, 206766, 216612, 236304, 245056, 252714, 275688, 288816, 315072, 324918, 336952, 367584, 379071, 385088, 413532, 433224, 472608, 505428, 551376, 577632, 649836, 673904, 735168, 758142, 827064, 866448, 945216, 1010856, 1102752, 1137213, 1155264, 1299672, 1347808, 1516284, 1654128, 1732896, 2021712, 2205504, 2274426, 2599344, 2695616, 3032568, 3308256, 3465792, 4043424, 4548852, 5198688, 6065136, 6616512, 8086848, 9097704, 10397376, 12130272, 18195408, 24260544, 36390816, 72781632]

約数ペア:

[(1, 72781632), (2, 36390816), (3, 24260544), (4, 18195408), (6, 12130272), (7, 10397376), (8, 9097704), (9, 8086848), (11, 6616512), (12, 6065136), (14, 5198688), (16, 4548852), (18, 4043424), (21, 3465792), (22, 3308256), (24, 3032568), (27, 2695616), (28, 2599344), (32, 2274426), (33, 2205504), (36, 2021712), (42, 1732896), (44, 1654128), (48, 1516284), (54, 1347808), (56, 1299672), (63, 1155264), (64, 1137213), (66, 1102752), (72, 1010856), (77, 945216), (84, 866448), (88, 827064), (96, 758142), (99, 735168), (108, 673904), (112, 649836), (126, 577632), (132, 551376), (144, 505428), (154, 472608), (168, 433224), (176, 413532), (189, 385088), (192, 379071), (198, 367584), (216, 336952), (224, 324918), (231, 315072), (252, 288816), (264, 275688), (288, 252714), (297, 245056), (308, 236304), (336, 216612), (352, 206766), (378, 192544), (396, 183792), (432, 168476), (448, 162459), (462, 157536), (504, 144408), (528, 137844), (547, 133056), (576, 126357), (594, 122528), (616, 118152), (672, 108306), (693, 105024), (704, 103383), (756, 96272), (792, 91896), (864, 84238), (924, 78768), (1008, 72204), (1056, 68922), (1094, 66528), (1188, 61264), (1232, 59076), (1344, 54153), (1386, 52512), (1512, 48136), (1584, 45948), (1641, 44352), (1728, 42119), (1848, 39384), (2016, 36102), (2079, 35008), (2112, 34461), (2188, 33264), (2376, 30632), (2464, 29538), (2772, 26256), (3024, 24068), (3168, 22974), (3282, 22176), (3696, 19692), (3829, 19008), (4032, 18051), (4158, 17504), (4376, 16632), (4752, 15316), (4923, 14784), (4928, 14769), (5544, 13128), (6017, 12096), (6048, 12034), (6336, 11487), (6564, 11088), (7392, 9846), (7658, 9504), (8316, 8752)]