65078784

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 120

約数和(自身を含む): 194697360

約数和(自身を除く): 129618576

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, 487, 512, 522, 576, 696, 768, 928, 974, 1044, 1152, 1392, 1461, 1536, 1856, 1948, 2088, 2304, 2784, 2922, 3712, 3896, 4176, 4383, 4608, 5568, 5844, 7424, 7792, 8352, 8766, 11136, 11688, 14123, 14848, 15584, 16704, 17532, 22272, 23376, 28246, 31168, 33408, 35064, 42369, 44544, 46752, 56492, 62336, 66816, 70128, 84738, 93504, 112984, 124672, 127107, 133632, 140256, 169476, 187008, 225968, 249344, 254214, 280512, 338952, 374016, 451936, 508428, 561024, 677904, 748032, 903872, 1016856, 1122048, 1355808, 1807744, 2033712, 2244096, 2711616, 3615488, 4067424, 5423232, 7230976, 8134848, 10846464, 16269696, 21692928, 32539392, 65078784]

約数ペア:

[(1, 65078784), (2, 32539392), (3, 21692928), (4, 16269696), (6, 10846464), (8, 8134848), (9, 7230976), (12, 5423232), (16, 4067424), (18, 3615488), (24, 2711616), (29, 2244096), (32, 2033712), (36, 1807744), (48, 1355808), (58, 1122048), (64, 1016856), (72, 903872), (87, 748032), (96, 677904), (116, 561024), (128, 508428), (144, 451936), (174, 374016), (192, 338952), (232, 280512), (256, 254214), (261, 249344), (288, 225968), (348, 187008), (384, 169476), (464, 140256), (487, 133632), (512, 127107), (522, 124672), (576, 112984), (696, 93504), (768, 84738), (928, 70128), (974, 66816), (1044, 62336), (1152, 56492), (1392, 46752), (1461, 44544), (1536, 42369), (1856, 35064), (1948, 33408), (2088, 31168), (2304, 28246), (2784, 23376), (2922, 22272), (3712, 17532), (3896, 16704), (4176, 15584), (4383, 14848), (4608, 14123), (5568, 11688), (5844, 11136), (7424, 8766), (7792, 8352)]