71168394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 163565568

約数和(自身を除く): 92397174

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 173, 253, 271, 346, 506, 519, 542, 759, 813, 1038, 1518, 1626, 1903, 2981, 3806, 3979, 5709, 5962, 6233, 7958, 8943, 11418, 11937, 12466, 17886, 18699, 23874, 37398, 43769, 46883, 68563, 87538, 93766, 131307, 137126, 140649, 205689, 262614, 281298, 411378, 515713, 1031426, 1078309, 1547139, 2156618, 3094278, 3234927, 6469854, 11861399, 23722798, 35584197, 71168394]

約数ペア:

[(1, 71168394), (2, 35584197), (3, 23722798), (6, 11861399), (11, 6469854), (22, 3234927), (23, 3094278), (33, 2156618), (46, 1547139), (66, 1078309), (69, 1031426), (138, 515713), (173, 411378), (253, 281298), (271, 262614), (346, 205689), (506, 140649), (519, 137126), (542, 131307), (759, 93766), (813, 87538), (1038, 68563), (1518, 46883), (1626, 43769), (1903, 37398), (2981, 23874), (3806, 18699), (3979, 17886), (5709, 12466), (5962, 11937), (6233, 11418), (7958, 8943)]