40076166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 51369594

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 251, 267, 299, 502, 534, 598, 753, 897, 1157, 1506, 1794, 2047, 2314, 3263, 3471, 4094, 5773, 6141, 6526, 6942, 9789, 11546, 12282, 17319, 19578, 22339, 26611, 34638, 44678, 53222, 67017, 75049, 79833, 134034, 150098, 159666, 225147, 290407, 450294, 513797, 580814, 871221, 1027594, 1541391, 1742442, 3082782, 6679361, 13358722, 20038083, 40076166]

約数ペア:

[(1, 40076166), (2, 20038083), (3, 13358722), (6, 6679361), (13, 3082782), (23, 1742442), (26, 1541391), (39, 1027594), (46, 871221), (69, 580814), (78, 513797), (89, 450294), (138, 290407), (178, 225147), (251, 159666), (267, 150098), (299, 134034), (502, 79833), (534, 75049), (598, 67017), (753, 53222), (897, 44678), (1157, 34638), (1506, 26611), (1794, 22339), (2047, 19578), (2314, 17319), (3263, 12282), (3471, 11546), (4094, 9789), (5773, 6942), (6141, 6526)]