68782272

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1666

約数の個数: 112

約数和(自身を含む): 207641952

約数和(自身を除く): 138859680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1621, 1632, 1768, 2496, 2652, 3242, 3264, 3536, 4863, 5304, 6484, 7072, 9726, 10608, 12968, 14144, 19452, 21073, 21216, 25936, 27557, 38904, 42146, 42432, 51872, 55114, 63219, 77808, 82671, 84292, 103744, 110228, 126438, 155616, 165342, 168584, 220456, 252876, 311232, 330684, 337168, 358241, 440912, 505752, 661368, 674336, 716482, 881824, 1011504, 1074723, 1322736, 1348672, 1432964, 1763648, 2023008, 2149446, 2645472, 2865928, 4046016, 4298892, 5290944, 5731856, 8597784, 11463712, 17195568, 22927424, 34391136, 68782272]

約数ペア:

[(1, 68782272), (2, 34391136), (3, 22927424), (4, 17195568), (6, 11463712), (8, 8597784), (12, 5731856), (13, 5290944), (16, 4298892), (17, 4046016), (24, 2865928), (26, 2645472), (32, 2149446), (34, 2023008), (39, 1763648), (48, 1432964), (51, 1348672), (52, 1322736), (64, 1074723), (68, 1011504), (78, 881824), (96, 716482), (102, 674336), (104, 661368), (136, 505752), (156, 440912), (192, 358241), (204, 337168), (208, 330684), (221, 311232), (272, 252876), (312, 220456), (408, 168584), (416, 165342), (442, 155616), (544, 126438), (624, 110228), (663, 103744), (816, 84292), (832, 82671), (884, 77808), (1088, 63219), (1248, 55114), (1326, 51872), (1621, 42432), (1632, 42146), (1768, 38904), (2496, 27557), (2652, 25936), (3242, 21216), (3264, 21073), (3536, 19452), (4863, 14144), (5304, 12968), (6484, 10608), (7072, 9726)]