68773536

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 180

約数和(自身を含む): 220411422

約数和(自身を除く): 151637886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 157, 162, 169, 208, 216, 234, 288, 312, 314, 324, 338, 351, 416, 432, 468, 471, 507, 624, 628, 648, 676, 702, 864, 936, 942, 1014, 1053, 1248, 1256, 1296, 1352, 1404, 1413, 1521, 1872, 1884, 2028, 2041, 2106, 2512, 2592, 2704, 2808, 2826, 3042, 3744, 3768, 4056, 4082, 4212, 4239, 4563, 5024, 5408, 5616, 5652, 6084, 6123, 7536, 8112, 8164, 8424, 8478, 9126, 11232, 11304, 12168, 12246, 12717, 13689, 15072, 16224, 16328, 16848, 16956, 18252, 18369, 22608, 24336, 24492, 25434, 26533, 27378, 32656, 33696, 33912, 36504, 36738, 45216, 48672, 48984, 50868, 53066, 54756, 55107, 65312, 67824, 73008, 73476, 79599, 97968, 101736, 106132, 109512, 110214, 135648, 146016, 146952, 159198, 165321, 195936, 203472, 212264, 219024, 220428, 238797, 293904, 318396, 330642, 406944, 424528, 438048, 440856, 477594, 587808, 636792, 661284, 716391, 849056, 881712, 955188, 1273584, 1322568, 1432782, 1763424, 1910376, 2149173, 2547168, 2645136, 2865564, 3820752, 4298346, 5290272, 5731128, 7641504, 8596692, 11462256, 17193384, 22924512, 34386768, 68773536]

約数ペア:

[(1, 68773536), (2, 34386768), (3, 22924512), (4, 17193384), (6, 11462256), (8, 8596692), (9, 7641504), (12, 5731128), (13, 5290272), (16, 4298346), (18, 3820752), (24, 2865564), (26, 2645136), (27, 2547168), (32, 2149173), (36, 1910376), (39, 1763424), (48, 1432782), (52, 1322568), (54, 1273584), (72, 955188), (78, 881712), (81, 849056), (96, 716391), (104, 661284), (108, 636792), (117, 587808), (144, 477594), (156, 440856), (157, 438048), (162, 424528), (169, 406944), (208, 330642), (216, 318396), (234, 293904), (288, 238797), (312, 220428), (314, 219024), (324, 212264), (338, 203472), (351, 195936), (416, 165321), (432, 159198), (468, 146952), (471, 146016), (507, 135648), (624, 110214), (628, 109512), (648, 106132), (676, 101736), (702, 97968), (864, 79599), (936, 73476), (942, 73008), (1014, 67824), (1053, 65312), (1248, 55107), (1256, 54756), (1296, 53066), (1352, 50868), (1404, 48984), (1413, 48672), (1521, 45216), (1872, 36738), (1884, 36504), (2028, 33912), (2041, 33696), (2106, 32656), (2512, 27378), (2592, 26533), (2704, 25434), (2808, 24492), (2826, 24336), (3042, 22608), (3744, 18369), (3768, 18252), (4056, 16956), (4082, 16848), (4212, 16328), (4239, 16224), (4563, 15072), (5024, 13689), (5408, 12717), (5616, 12246), (5652, 12168), (6084, 11304), (6123, 11232), (7536, 9126), (8112, 8478), (8164, 8424)]