123754464

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1783}}^1$

素因数の和:2040

約数の個数: 72

約数和(自身を含む): 353585232

約数和(自身を除く): 229830768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 723, 964, 1446, 1783, 1928, 2169, 2892, 3566, 3856, 4338, 5349, 5784, 7132, 7712, 8676, 10698, 11568, 14264, 16047, 17352, 21396, 23136, 28528, 32094, 34704, 42792, 57056, 64188, 69408, 85584, 128376, 171168, 256752, 429703, 513504, 859406, 1289109, 1718812, 2578218, 3437624, 3867327, 5156436, 6875248, 7734654, 10312872, 13750496, 15469308, 20625744, 30938616, 41251488, 61877232, 123754464]

約数ペア:

[(1, 123754464), (2, 61877232), (3, 41251488), (4, 30938616), (6, 20625744), (8, 15469308), (9, 13750496), (12, 10312872), (16, 7734654), (18, 6875248), (24, 5156436), (32, 3867327), (36, 3437624), (48, 2578218), (72, 1718812), (96, 1289109), (144, 859406), (241, 513504), (288, 429703), (482, 256752), (723, 171168), (964, 128376), (1446, 85584), (1783, 69408), (1928, 64188), (2169, 57056), (2892, 42792), (3566, 34704), (3856, 32094), (4338, 28528), (5349, 23136), (5784, 21396), (7132, 17352), (7712, 16047), (8676, 14264), (10698, 11568)]