77281072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{761}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 163842192

約数和(自身を除く): 86561120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 577, 761, 1154, 1522, 2308, 3044, 4616, 6088, 6347, 8371, 9232, 12176, 12694, 16742, 25388, 33484, 50776, 66968, 101552, 133936, 439097, 878194, 1756388, 3512776, 4830067, 7025552, 9660134, 19320268, 38640536, 77281072]

約数ペア:

[(1, 77281072), (2, 38640536), (4, 19320268), (8, 9660134), (11, 7025552), (16, 4830067), (22, 3512776), (44, 1756388), (88, 878194), (176, 439097), (577, 133936), (761, 101552), (1154, 66968), (1522, 50776), (2308, 33484), (3044, 25388), (4616, 16742), (6088, 12694), (6347, 12176), (8371, 9232)]