77945656

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4691}}^1$

素因数の和:4795

約数の個数: 32

約数和(自身を含む): 153146880

約数和(自身を除く): 75201224

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4154, 4691, 8308, 9382, 16616, 18764, 37528, 145421, 290842, 314297, 581684, 628594, 1163368, 1257188, 2514376, 9743207, 19486414, 38972828, 77945656]

約数ペア:

[(1, 77945656), (2, 38972828), (4, 19486414), (8, 9743207), (31, 2514376), (62, 1257188), (67, 1163368), (124, 628594), (134, 581684), (248, 314297), (268, 290842), (536, 145421), (2077, 37528), (4154, 18764), (4691, 16616), (8308, 9382)]