71349408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 247665600

約数和(自身を除く): 176316192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 59, 68, 72, 76, 78, 96, 102, 104, 114, 117, 118, 136, 144, 152, 153, 156, 171, 177, 204, 208, 221, 228, 234, 236, 247, 272, 288, 304, 306, 312, 323, 342, 354, 408, 416, 442, 456, 468, 472, 494, 531, 544, 608, 612, 624, 646, 663, 684, 708, 741, 767, 816, 884, 912, 936, 944, 969, 988, 1003, 1062, 1121, 1224, 1248, 1292, 1326, 1368, 1416, 1482, 1534, 1632, 1768, 1824, 1872, 1888, 1938, 1976, 1989, 2006, 2124, 2223, 2242, 2301, 2448, 2584, 2652, 2736, 2832, 2907, 2964, 3009, 3068, 3363, 3536, 3744, 3876, 3952, 3978, 4012, 4199, 4248, 4446, 4484, 4602, 4896, 5168, 5304, 5472, 5664, 5814, 5928, 6018, 6136, 6726, 6903, 7072, 7752, 7904, 7956, 8024, 8398, 8496, 8892, 8968, 9027, 9204, 10089, 10336, 10608, 11628, 11856, 12036, 12272, 12597, 13039, 13452, 13806, 14573, 15504, 15912, 16048, 16796, 16992, 17784, 17936, 18054, 18408, 19057, 20178, 21216, 23256, 23712, 24072, 24544, 25194, 26078, 26904, 27612, 29146, 31008, 31824, 32096, 33592, 35568, 35872, 36108, 36816, 37791, 38114, 39117, 40356, 43719, 46512, 48144, 50388, 52156, 53808, 55224, 57171, 58292, 63648, 67184, 71136, 72216, 73632, 75582, 76228, 78234, 80712, 87438, 93024, 96288, 100776, 104312, 107616, 110448, 114342, 116584, 117351, 131157, 134368, 144432, 151164, 152456, 156468, 161424, 171513, 174876, 201552, 208624, 220896, 228684, 233168, 234702, 247741, 262314, 288864, 302328, 304912, 312936, 322848, 343026, 349752, 403104, 417248, 457368, 466336, 469404, 495482, 524628, 604656, 609824, 625872, 686052, 699504, 743223, 914736, 938808, 990964, 1049256, 1209312, 1251744, 1372104, 1399008, 1486446, 1829472, 1877616, 1981928, 2098512, 2229669, 2744208, 2972892, 3755232, 3963856, 4197024, 4459338, 5488416, 5945784, 7927712, 8918676, 11891568, 17837352, 23783136, 35674704, 71349408]

約数ペア:

[(1, 71349408), (2, 35674704), (3, 23783136), (4, 17837352), (6, 11891568), (8, 8918676), (9, 7927712), (12, 5945784), (13, 5488416), (16, 4459338), (17, 4197024), (18, 3963856), (19, 3755232), (24, 2972892), (26, 2744208), (32, 2229669), (34, 2098512), (36, 1981928), (38, 1877616), (39, 1829472), (48, 1486446), (51, 1399008), (52, 1372104), (57, 1251744), (59, 1209312), (68, 1049256), (72, 990964), (76, 938808), (78, 914736), (96, 743223), (102, 699504), (104, 686052), (114, 625872), (117, 609824), (118, 604656), (136, 524628), (144, 495482), (152, 469404), (153, 466336), (156, 457368), (171, 417248), (177, 403104), (204, 349752), (208, 343026), (221, 322848), (228, 312936), (234, 304912), (236, 302328), (247, 288864), (272, 262314), (288, 247741), (304, 234702), (306, 233168), (312, 228684), (323, 220896), (342, 208624), (354, 201552), (408, 174876), (416, 171513), (442, 161424), (456, 156468), (468, 152456), (472, 151164), (494, 144432), (531, 134368), (544, 131157), (608, 117351), (612, 116584), (624, 114342), (646, 110448), (663, 107616), (684, 104312), (708, 100776), (741, 96288), (767, 93024), (816, 87438), (884, 80712), (912, 78234), (936, 76228), (944, 75582), (969, 73632), (988, 72216), (1003, 71136), (1062, 67184), (1121, 63648), (1224, 58292), (1248, 57171), (1292, 55224), (1326, 53808), (1368, 52156), (1416, 50388), (1482, 48144), (1534, 46512), (1632, 43719), (1768, 40356), (1824, 39117), (1872, 38114), (1888, 37791), (1938, 36816), (1976, 36108), (1989, 35872), (2006, 35568), (2124, 33592), (2223, 32096), (2242, 31824), (2301, 31008), (2448, 29146), (2584, 27612), (2652, 26904), (2736, 26078), (2832, 25194), (2907, 24544), (2964, 24072), (3009, 23712), (3068, 23256), (3363, 21216), (3536, 20178), (3744, 19057), (3876, 18408), (3952, 18054), (3978, 17936), (4012, 17784), (4199, 16992), (4248, 16796), (4446, 16048), (4484, 15912), (4602, 15504), (4896, 14573), (5168, 13806), (5304, 13452), (5472, 13039), (5664, 12597), (5814, 12272), (5928, 12036), (6018, 11856), (6136, 11628), (6726, 10608), (6903, 10336), (7072, 10089), (7752, 9204), (7904, 9027), (7956, 8968), (8024, 8892), (8398, 8496)]