71294856

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{80287}}^1$

素因数の和:80333

約数の個数: 32

約数和(自身を含む): 183056640

約数和(自身を除く): 111761784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 80287, 160574, 240861, 321148, 481722, 642296, 963444, 1926888, 2970619, 5941238, 8911857, 11882476, 17823714, 23764952, 35647428, 71294856]

約数ペア:

[(1, 71294856), (2, 35647428), (3, 23764952), (4, 17823714), (6, 11882476), (8, 8911857), (12, 5941238), (24, 2970619), (37, 1926888), (74, 963444), (111, 642296), (148, 481722), (222, 321148), (296, 240861), (444, 160574), (888, 80287)]