72907056

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22013}}^1$

素因数の和:22050

約数の個数: 60

約数和(自身を含む): 212919408

約数和(自身を除く): 140012352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 22013, 44026, 66039, 88052, 132078, 176104, 198117, 264156, 352208, 396234, 506299, 528312, 792468, 1012598, 1056624, 1518897, 1584936, 2025196, 3037794, 3169872, 4050392, 4556691, 6075588, 8100784, 9113382, 12151176, 18226764, 24302352, 36453528, 72907056]

約数ペア:

[(1, 72907056), (2, 36453528), (3, 24302352), (4, 18226764), (6, 12151176), (8, 9113382), (9, 8100784), (12, 6075588), (16, 4556691), (18, 4050392), (23, 3169872), (24, 3037794), (36, 2025196), (46, 1584936), (48, 1518897), (69, 1056624), (72, 1012598), (92, 792468), (138, 528312), (144, 506299), (184, 396234), (207, 352208), (276, 264156), (368, 198117), (414, 176104), (552, 132078), (828, 88052), (1104, 66039), (1656, 44026), (3312, 22013)]