129826872

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{751}}^1$

素因数の和:791

約数の個数: 120

約数和(自身を含む): 410738640

約数和(自身を除く): 280911768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 751, 882, 1029, 1176, 1372, 1502, 1764, 2058, 2253, 2401, 2744, 3004, 3087, 3528, 4116, 4506, 4802, 5257, 6008, 6174, 6759, 7203, 8232, 9012, 9604, 10514, 12348, 13518, 14406, 15771, 18024, 19208, 21028, 21609, 24696, 27036, 28812, 31542, 36799, 42056, 43218, 47313, 54072, 57624, 63084, 73598, 86436, 94626, 110397, 126168, 147196, 172872, 189252, 220794, 257593, 294392, 331191, 378504, 441588, 515186, 662382, 772779, 883176, 1030372, 1324764, 1545558, 1803151, 2060744, 2318337, 2649528, 3091116, 3606302, 4636674, 5409453, 6182232, 7212604, 9273348, 10818906, 14425208, 16228359, 18546696, 21637812, 32456718, 43275624, 64913436, 129826872]

約数ペア:

[(1, 129826872), (2, 64913436), (3, 43275624), (4, 32456718), (6, 21637812), (7, 18546696), (8, 16228359), (9, 14425208), (12, 10818906), (14, 9273348), (18, 7212604), (21, 6182232), (24, 5409453), (28, 4636674), (36, 3606302), (42, 3091116), (49, 2649528), (56, 2318337), (63, 2060744), (72, 1803151), (84, 1545558), (98, 1324764), (126, 1030372), (147, 883176), (168, 772779), (196, 662382), (252, 515186), (294, 441588), (343, 378504), (392, 331191), (441, 294392), (504, 257593), (588, 220794), (686, 189252), (751, 172872), (882, 147196), (1029, 126168), (1176, 110397), (1372, 94626), (1502, 86436), (1764, 73598), (2058, 63084), (2253, 57624), (2401, 54072), (2744, 47313), (3004, 43218), (3087, 42056), (3528, 36799), (4116, 31542), (4506, 28812), (4802, 27036), (5257, 24696), (6008, 21609), (6174, 21028), (6759, 19208), (7203, 18024), (8232, 15771), (9012, 14406), (9604, 13518), (10514, 12348)]