77561472

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 217676160

約数和(自身を除く): 140114688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 53, 64, 74, 96, 103, 106, 111, 128, 148, 159, 192, 206, 212, 222, 296, 309, 318, 384, 412, 424, 444, 592, 618, 636, 824, 848, 888, 1184, 1236, 1272, 1648, 1696, 1776, 1961, 2368, 2472, 2544, 3296, 3392, 3552, 3811, 3922, 4736, 4944, 5088, 5459, 5883, 6592, 6784, 7104, 7622, 7844, 9888, 10176, 10918, 11433, 11766, 13184, 14208, 15244, 15688, 16377, 19776, 20352, 21836, 22866, 23532, 30488, 31376, 32754, 39552, 43672, 45732, 47064, 60976, 62752, 65508, 87344, 91464, 94128, 121952, 125504, 131016, 174688, 182928, 188256, 201983, 243904, 251008, 262032, 349376, 365856, 376512, 403966, 487808, 524064, 605949, 698752, 731712, 753024, 807932, 1048128, 1211898, 1463424, 1615864, 2096256, 2423796, 3231728, 4847592, 6463456, 9695184, 12926912, 19390368, 25853824, 38780736, 77561472]

約数ペア:

[(1, 77561472), (2, 38780736), (3, 25853824), (4, 19390368), (6, 12926912), (8, 9695184), (12, 6463456), (16, 4847592), (24, 3231728), (32, 2423796), (37, 2096256), (48, 1615864), (53, 1463424), (64, 1211898), (74, 1048128), (96, 807932), (103, 753024), (106, 731712), (111, 698752), (128, 605949), (148, 524064), (159, 487808), (192, 403966), (206, 376512), (212, 365856), (222, 349376), (296, 262032), (309, 251008), (318, 243904), (384, 201983), (412, 188256), (424, 182928), (444, 174688), (592, 131016), (618, 125504), (636, 121952), (824, 94128), (848, 91464), (888, 87344), (1184, 65508), (1236, 62752), (1272, 60976), (1648, 47064), (1696, 45732), (1776, 43672), (1961, 39552), (2368, 32754), (2472, 31376), (2544, 30488), (3296, 23532), (3392, 22866), (3552, 21836), (3811, 20352), (3922, 19776), (4736, 16377), (4944, 15688), (5088, 15244), (5459, 14208), (5883, 13184), (6592, 11766), (6784, 11433), (7104, 10918), (7622, 10176), (7844, 9888)]