77956004

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 160465536

約数和(自身を除く): 82509532

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 131, 212, 262, 371, 401, 524, 742, 802, 917, 1484, 1604, 1834, 2807, 3668, 5614, 6943, 11228, 13886, 21253, 27772, 42506, 48601, 52531, 85012, 97202, 105062, 148771, 194404, 210124, 297542, 367717, 595084, 735434, 1470868, 2784143, 5568286, 11136572, 19489001, 38978002, 77956004]

約数ペア:

[(1, 77956004), (2, 38978002), (4, 19489001), (7, 11136572), (14, 5568286), (28, 2784143), (53, 1470868), (106, 735434), (131, 595084), (212, 367717), (262, 297542), (371, 210124), (401, 194404), (524, 148771), (742, 105062), (802, 97202), (917, 85012), (1484, 52531), (1604, 48601), (1834, 42506), (2807, 27772), (3668, 21253), (5614, 13886), (6943, 11228)]