27740856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 83462400

約数和(自身を除く): 55721544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 59, 66, 78, 88, 104, 118, 132, 137, 143, 156, 177, 236, 264, 274, 286, 312, 354, 411, 429, 472, 548, 572, 649, 708, 767, 822, 858, 1096, 1144, 1298, 1416, 1507, 1534, 1644, 1716, 1781, 1947, 2301, 2596, 3014, 3068, 3288, 3432, 3562, 3894, 4521, 4602, 5192, 5343, 6028, 6136, 7124, 7788, 8083, 8437, 9042, 9204, 10686, 12056, 14248, 15576, 16166, 16874, 18084, 18408, 19591, 21372, 24249, 25311, 32332, 33748, 36168, 39182, 42744, 48498, 50622, 58773, 64664, 67496, 78364, 88913, 96996, 101244, 105079, 117546, 156728, 177826, 193992, 202488, 210158, 235092, 266739, 315237, 355652, 420316, 470184, 533478, 630474, 711304, 840632, 1066956, 1155869, 1260948, 2133912, 2311738, 2521896, 3467607, 4623476, 6935214, 9246952, 13870428, 27740856]

約数ペア:

[(1, 27740856), (2, 13870428), (3, 9246952), (4, 6935214), (6, 4623476), (8, 3467607), (11, 2521896), (12, 2311738), (13, 2133912), (22, 1260948), (24, 1155869), (26, 1066956), (33, 840632), (39, 711304), (44, 630474), (52, 533478), (59, 470184), (66, 420316), (78, 355652), (88, 315237), (104, 266739), (118, 235092), (132, 210158), (137, 202488), (143, 193992), (156, 177826), (177, 156728), (236, 117546), (264, 105079), (274, 101244), (286, 96996), (312, 88913), (354, 78364), (411, 67496), (429, 64664), (472, 58773), (548, 50622), (572, 48498), (649, 42744), (708, 39182), (767, 36168), (822, 33748), (858, 32332), (1096, 25311), (1144, 24249), (1298, 21372), (1416, 19591), (1507, 18408), (1534, 18084), (1644, 16874), (1716, 16166), (1781, 15576), (1947, 14248), (2301, 12056), (2596, 10686), (3014, 9204), (3068, 9042), (3288, 8437), (3432, 8083), (3562, 7788), (3894, 7124), (4521, 6136), (4602, 6028), (5192, 5343)]