65613312

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 120

約数和(自身を含む): 196293240

約数和(自身を除く): 130679928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 491, 512, 522, 576, 696, 768, 928, 982, 1044, 1152, 1392, 1473, 1536, 1856, 1964, 2088, 2304, 2784, 2946, 3712, 3928, 4176, 4419, 4608, 5568, 5892, 7424, 7856, 8352, 8838, 11136, 11784, 14239, 14848, 15712, 16704, 17676, 22272, 23568, 28478, 31424, 33408, 35352, 42717, 44544, 47136, 56956, 62848, 66816, 70704, 85434, 94272, 113912, 125696, 128151, 133632, 141408, 170868, 188544, 227824, 251392, 256302, 282816, 341736, 377088, 455648, 512604, 565632, 683472, 754176, 911296, 1025208, 1131264, 1366944, 1822592, 2050416, 2262528, 2733888, 3645184, 4100832, 5467776, 7290368, 8201664, 10935552, 16403328, 21871104, 32806656, 65613312]

約数ペア:

[(1, 65613312), (2, 32806656), (3, 21871104), (4, 16403328), (6, 10935552), (8, 8201664), (9, 7290368), (12, 5467776), (16, 4100832), (18, 3645184), (24, 2733888), (29, 2262528), (32, 2050416), (36, 1822592), (48, 1366944), (58, 1131264), (64, 1025208), (72, 911296), (87, 754176), (96, 683472), (116, 565632), (128, 512604), (144, 455648), (174, 377088), (192, 341736), (232, 282816), (256, 256302), (261, 251392), (288, 227824), (348, 188544), (384, 170868), (464, 141408), (491, 133632), (512, 128151), (522, 125696), (576, 113912), (696, 94272), (768, 85434), (928, 70704), (982, 66816), (1044, 62848), (1152, 56956), (1392, 47136), (1473, 44544), (1536, 42717), (1856, 35352), (1964, 33408), (2088, 31424), (2304, 28478), (2784, 23568), (2946, 22272), (3712, 17676), (3928, 16704), (4176, 15712), (4419, 14848), (4608, 14239), (5568, 11784), (5892, 11136), (7424, 8838), (7856, 8352)]