61287408

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1596

約数の個数: 160

約数和(自身を含む): 216652800

約数和(自身を除く): 155365392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1559, 1638, 1872, 2184, 2457, 2808, 3024, 3118, 3276, 4368, 4677, 4914, 5616, 6236, 6552, 9354, 9828, 10913, 12472, 13104, 14031, 18708, 19656, 20267, 21826, 24944, 28062, 32739, 37416, 39312, 40534, 42093, 43652, 56124, 60801, 65478, 74832, 81068, 84186, 87304, 98217, 112248, 121602, 130956, 141869, 162136, 168372, 174608, 182403, 196434, 224496, 243204, 261912, 283738, 294651, 324272, 336744, 364806, 392868, 425607, 486408, 523824, 547209, 567476, 589302, 673488, 729612, 785736, 851214, 972816, 1094418, 1134952, 1178604, 1276821, 1459224, 1571472, 1702428, 2188836, 2269904, 2357208, 2553642, 2918448, 3404856, 3830463, 4377672, 4714416, 5107284, 6809712, 7660926, 8755344, 10214568, 15321852, 20429136, 30643704, 61287408]

約数ペア:

[(1, 61287408), (2, 30643704), (3, 20429136), (4, 15321852), (6, 10214568), (7, 8755344), (8, 7660926), (9, 6809712), (12, 5107284), (13, 4714416), (14, 4377672), (16, 3830463), (18, 3404856), (21, 2918448), (24, 2553642), (26, 2357208), (27, 2269904), (28, 2188836), (36, 1702428), (39, 1571472), (42, 1459224), (48, 1276821), (52, 1178604), (54, 1134952), (56, 1094418), (63, 972816), (72, 851214), (78, 785736), (84, 729612), (91, 673488), (104, 589302), (108, 567476), (112, 547209), (117, 523824), (126, 486408), (144, 425607), (156, 392868), (168, 364806), (182, 336744), (189, 324272), (208, 294651), (216, 283738), (234, 261912), (252, 243204), (273, 224496), (312, 196434), (336, 182403), (351, 174608), (364, 168372), (378, 162136), (432, 141869), (468, 130956), (504, 121602), (546, 112248), (624, 98217), (702, 87304), (728, 84186), (756, 81068), (819, 74832), (936, 65478), (1008, 60801), (1092, 56124), (1404, 43652), (1456, 42093), (1512, 40534), (1559, 39312), (1638, 37416), (1872, 32739), (2184, 28062), (2457, 24944), (2808, 21826), (3024, 20267), (3118, 19656), (3276, 18708), (4368, 14031), (4677, 13104), (4914, 12472), (5616, 10913), (6236, 9828), (6552, 9354)]