82279728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 269848800

約数和(自身を除く): 187569072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 29, 34, 36, 38, 48, 51, 57, 58, 61, 68, 72, 76, 87, 102, 114, 116, 122, 136, 144, 152, 153, 171, 174, 183, 204, 228, 232, 244, 261, 272, 304, 306, 323, 342, 348, 366, 408, 456, 464, 488, 493, 522, 549, 551, 612, 646, 684, 696, 732, 816, 912, 969, 976, 986, 1037, 1044, 1098, 1102, 1159, 1224, 1292, 1368, 1392, 1464, 1479, 1653, 1769, 1938, 1972, 2074, 2088, 2196, 2204, 2318, 2448, 2584, 2736, 2907, 2928, 2958, 3111, 3306, 3477, 3538, 3876, 3944, 4148, 4176, 4392, 4408, 4437, 4636, 4959, 5168, 5307, 5814, 5916, 6222, 6612, 6954, 7076, 7752, 7888, 8296, 8784, 8816, 8874, 9272, 9333, 9367, 9918, 10431, 10614, 11628, 11832, 12444, 13224, 13908, 14152, 15504, 15921, 16592, 17748, 18544, 18666, 18734, 19703, 19836, 20862, 21228, 23256, 23664, 24888, 26448, 27816, 28101, 28304, 30073, 31842, 33611, 35496, 37332, 37468, 39406, 39672, 41724, 42456, 46512, 49776, 55632, 56202, 59109, 60146, 63684, 67222, 70992, 74664, 74936, 78812, 79344, 83448, 84303, 84912, 90219, 100833, 112404, 118218, 120292, 127368, 134444, 149328, 149872, 157624, 166896, 168606, 177327, 180438, 201666, 224808, 236436, 240584, 254736, 268888, 270657, 302499, 315248, 337212, 354654, 360876, 403332, 449616, 472872, 481168, 537776, 541314, 571387, 604998, 674424, 709308, 721752, 806664, 945744, 1082628, 1142774, 1209996, 1348848, 1418616, 1443504, 1613328, 1714161, 2165256, 2285548, 2419992, 2837232, 3428322, 4330512, 4571096, 4839984, 5142483, 6856644, 9142192, 10284966, 13713288, 20569932, 27426576, 41139864, 82279728]

約数ペア:

[(1, 82279728), (2, 41139864), (3, 27426576), (4, 20569932), (6, 13713288), (8, 10284966), (9, 9142192), (12, 6856644), (16, 5142483), (17, 4839984), (18, 4571096), (19, 4330512), (24, 3428322), (29, 2837232), (34, 2419992), (36, 2285548), (38, 2165256), (48, 1714161), (51, 1613328), (57, 1443504), (58, 1418616), (61, 1348848), (68, 1209996), (72, 1142774), (76, 1082628), (87, 945744), (102, 806664), (114, 721752), (116, 709308), (122, 674424), (136, 604998), (144, 571387), (152, 541314), (153, 537776), (171, 481168), (174, 472872), (183, 449616), (204, 403332), (228, 360876), (232, 354654), (244, 337212), (261, 315248), (272, 302499), (304, 270657), (306, 268888), (323, 254736), (342, 240584), (348, 236436), (366, 224808), (408, 201666), (456, 180438), (464, 177327), (488, 168606), (493, 166896), (522, 157624), (549, 149872), (551, 149328), (612, 134444), (646, 127368), (684, 120292), (696, 118218), (732, 112404), (816, 100833), (912, 90219), (969, 84912), (976, 84303), (986, 83448), (1037, 79344), (1044, 78812), (1098, 74936), (1102, 74664), (1159, 70992), (1224, 67222), (1292, 63684), (1368, 60146), (1392, 59109), (1464, 56202), (1479, 55632), (1653, 49776), (1769, 46512), (1938, 42456), (1972, 41724), (2074, 39672), (2088, 39406), (2196, 37468), (2204, 37332), (2318, 35496), (2448, 33611), (2584, 31842), (2736, 30073), (2907, 28304), (2928, 28101), (2958, 27816), (3111, 26448), (3306, 24888), (3477, 23664), (3538, 23256), (3876, 21228), (3944, 20862), (4148, 19836), (4176, 19703), (4392, 18734), (4408, 18666), (4437, 18544), (4636, 17748), (4959, 16592), (5168, 15921), (5307, 15504), (5814, 14152), (5916, 13908), (6222, 13224), (6612, 12444), (6954, 11832), (7076, 11628), (7752, 10614), (7888, 10431), (8296, 9918), (8784, 9367), (8816, 9333), (8874, 9272)]