77679532

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 161215488

約数和(自身を除く): 83535956

約数列:

[1, 2, 4, 7, 14, 28, 47, 67, 94, 134, 188, 268, 329, 469, 658, 881, 938, 1316, 1762, 1876, 3149, 3524, 6167, 6298, 12334, 12596, 22043, 24668, 41407, 44086, 59027, 82814, 88172, 118054, 165628, 236108, 289849, 413189, 579698, 826378, 1159396, 1652756, 2774269, 5548538, 11097076, 19419883, 38839766, 77679532]

約数ペア:

[(1, 77679532), (2, 38839766), (4, 19419883), (7, 11097076), (14, 5548538), (28, 2774269), (47, 1652756), (67, 1159396), (94, 826378), (134, 579698), (188, 413189), (268, 289849), (329, 236108), (469, 165628), (658, 118054), (881, 88172), (938, 82814), (1316, 59027), (1762, 44086), (1876, 41407), (3149, 24668), (3524, 22043), (6167, 12596), (6298, 12334)]