72906408

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{4799}}^1$

素因数の和:5022

約数の個数: 48

約数和(自身を含む): 198432000

約数和(自身を除く): 125525592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 4799, 5064, 7596, 9598, 14397, 15192, 19196, 28794, 38392, 43191, 57588, 86382, 115176, 172764, 345528, 1012589, 2025178, 3037767, 4050356, 6075534, 8100712, 9113301, 12151068, 18226602, 24302136, 36453204, 72906408]

約数ペア:

[(1, 72906408), (2, 36453204), (3, 24302136), (4, 18226602), (6, 12151068), (8, 9113301), (9, 8100712), (12, 6075534), (18, 4050356), (24, 3037767), (36, 2025178), (72, 1012589), (211, 345528), (422, 172764), (633, 115176), (844, 86382), (1266, 57588), (1688, 43191), (1899, 38392), (2532, 28794), (3798, 19196), (4799, 15192), (5064, 14397), (7596, 9598)]