99000412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 211438080

約数和(自身を除く): 112437668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2621, 2698, 5242, 5396, 9443, 10484, 18347, 18886, 36694, 37772, 49799, 73388, 99598, 186091, 199196, 348593, 372182, 697186, 744364, 1302637, 1394372, 2605274, 3535729, 5210548, 7071458, 14142916, 24750103, 49500206, 99000412]

約数ペア:

[(1, 99000412), (2, 49500206), (4, 24750103), (7, 14142916), (14, 7071458), (19, 5210548), (28, 3535729), (38, 2605274), (71, 1394372), (76, 1302637), (133, 744364), (142, 697186), (266, 372182), (284, 348593), (497, 199196), (532, 186091), (994, 99598), (1349, 73388), (1988, 49799), (2621, 37772), (2698, 36694), (5242, 18886), (5396, 18347), (9443, 10484)]