72088268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 151732224

約数和(自身を除く): 79643956

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1567, 1643, 3134, 3286, 6268, 6572, 10969, 11501, 21938, 23002, 43876, 46004, 48577, 83051, 97154, 166102, 194308, 332204, 340039, 581357, 680078, 1162714, 1360156, 2325428, 2574581, 5149162, 10298324, 18022067, 36044134, 72088268]

約数ペア:

[(1, 72088268), (2, 36044134), (4, 18022067), (7, 10298324), (14, 5149162), (28, 2574581), (31, 2325428), (53, 1360156), (62, 1162714), (106, 680078), (124, 581357), (212, 340039), (217, 332204), (371, 194308), (434, 166102), (742, 97154), (868, 83051), (1484, 48577), (1567, 46004), (1643, 43876), (3134, 23002), (3286, 21938), (6268, 11501), (6572, 10969)]