77161216

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 176160096

約数和(自身を除く): 98998880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 53, 64, 88, 94, 106, 121, 128, 176, 188, 212, 242, 256, 352, 376, 424, 484, 517, 583, 704, 752, 848, 968, 1034, 1166, 1408, 1504, 1696, 1936, 2068, 2332, 2491, 2816, 3008, 3392, 3872, 4136, 4664, 4982, 5687, 6016, 6413, 6784, 7744, 8272, 9328, 9964, 11374, 12032, 12826, 13568, 15488, 16544, 18656, 19928, 22748, 25652, 27401, 30976, 33088, 37312, 39856, 45496, 51304, 54802, 66176, 74624, 79712, 90992, 102608, 109604, 132352, 149248, 159424, 181984, 205216, 219208, 301411, 318848, 363968, 410432, 438416, 602822, 637696, 727936, 820864, 876832, 1205644, 1455872, 1641728, 1753664, 2411288, 3507328, 4822576, 7014656, 9645152, 19290304, 38580608, 77161216]

約数ペア:

[(1, 77161216), (2, 38580608), (4, 19290304), (8, 9645152), (11, 7014656), (16, 4822576), (22, 3507328), (32, 2411288), (44, 1753664), (47, 1641728), (53, 1455872), (64, 1205644), (88, 876832), (94, 820864), (106, 727936), (121, 637696), (128, 602822), (176, 438416), (188, 410432), (212, 363968), (242, 318848), (256, 301411), (352, 219208), (376, 205216), (424, 181984), (484, 159424), (517, 149248), (583, 132352), (704, 109604), (752, 102608), (848, 90992), (968, 79712), (1034, 74624), (1166, 66176), (1408, 54802), (1504, 51304), (1696, 45496), (1936, 39856), (2068, 37312), (2332, 33088), (2491, 30976), (2816, 27401), (3008, 25652), (3392, 22748), (3872, 19928), (4136, 18656), (4664, 16544), (4982, 15488), (5687, 13568), (6016, 12826), (6413, 12032), (6784, 11374), (7744, 9964), (8272, 9328)]