127789464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11257}}^1$

素因数の和:11320

約数の個数: 64

約数和(自身を含む): 356653440

約数和(自身を除く): 228863976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 11257, 11352, 22514, 33771, 45028, 67542, 90056, 123827, 135084, 247654, 270168, 371481, 484051, 495308, 742962, 968102, 990616, 1452153, 1485924, 1936204, 2904306, 2971848, 3872408, 5324561, 5808612, 10649122, 11617224, 15973683, 21298244, 31947366, 42596488, 63894732, 127789464]

約数ペア:

[(1, 127789464), (2, 63894732), (3, 42596488), (4, 31947366), (6, 21298244), (8, 15973683), (11, 11617224), (12, 10649122), (22, 5808612), (24, 5324561), (33, 3872408), (43, 2971848), (44, 2904306), (66, 1936204), (86, 1485924), (88, 1452153), (129, 990616), (132, 968102), (172, 742962), (258, 495308), (264, 484051), (344, 371481), (473, 270168), (516, 247654), (946, 135084), (1032, 123827), (1419, 90056), (1892, 67542), (2838, 45028), (3784, 33771), (5676, 22514), (11257, 11352)]