81496896

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 112

約数和(自身を含む): 235208064

約数和(自身を除く): 153711168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 156, 192, 206, 208, 309, 312, 317, 412, 416, 618, 624, 634, 824, 832, 951, 1236, 1248, 1268, 1339, 1648, 1902, 2472, 2496, 2536, 2678, 3296, 3804, 4017, 4121, 4944, 5072, 5356, 6592, 7608, 8034, 8242, 9888, 10144, 10712, 12363, 15216, 16068, 16484, 19776, 20288, 21424, 24726, 30432, 32136, 32651, 32968, 42848, 49452, 60864, 64272, 65302, 65936, 85696, 97953, 98904, 128544, 130604, 131872, 195906, 197808, 257088, 261208, 263744, 391812, 395616, 424463, 522416, 783624, 791232, 848926, 1044832, 1273389, 1567248, 1697852, 2089664, 2546778, 3134496, 3395704, 5093556, 6268992, 6791408, 10187112, 13582816, 20374224, 27165632, 40748448, 81496896]

約数ペア:

[(1, 81496896), (2, 40748448), (3, 27165632), (4, 20374224), (6, 13582816), (8, 10187112), (12, 6791408), (13, 6268992), (16, 5093556), (24, 3395704), (26, 3134496), (32, 2546778), (39, 2089664), (48, 1697852), (52, 1567248), (64, 1273389), (78, 1044832), (96, 848926), (103, 791232), (104, 783624), (156, 522416), (192, 424463), (206, 395616), (208, 391812), (309, 263744), (312, 261208), (317, 257088), (412, 197808), (416, 195906), (618, 131872), (624, 130604), (634, 128544), (824, 98904), (832, 97953), (951, 85696), (1236, 65936), (1248, 65302), (1268, 64272), (1339, 60864), (1648, 49452), (1902, 42848), (2472, 32968), (2496, 32651), (2536, 32136), (2678, 30432), (3296, 24726), (3804, 21424), (4017, 20288), (4121, 19776), (4944, 16484), (5072, 16068), (5356, 15216), (6592, 12363), (7608, 10712), (8034, 10144), (8242, 9888)]