756017892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{81083}}^1$

素因数の和:81137

約数の個数: 72

約数和(自身を含む): 2243107776

約数和(自身を除く): 1487089884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 81083, 162166, 243249, 324332, 486498, 567581, 729747, 972996, 1135162, 1459494, 1702743, 2270324, 2918988, 3000071, 3405486, 5108229, 6000142, 6810972, 9000213, 10216458, 12000284, 18000426, 20432916, 21000497, 27000639, 36000852, 42000994, 54001278, 63001491, 84001988, 108002556, 126002982, 189004473, 252005964, 378008946, 756017892]

約数ペア:

[(1, 756017892), (2, 378008946), (3, 252005964), (4, 189004473), (6, 126002982), (7, 108002556), (9, 84001988), (12, 63001491), (14, 54001278), (18, 42000994), (21, 36000852), (28, 27000639), (36, 21000497), (37, 20432916), (42, 18000426), (63, 12000284), (74, 10216458), (84, 9000213), (111, 6810972), (126, 6000142), (148, 5108229), (222, 3405486), (252, 3000071), (259, 2918988), (333, 2270324), (444, 1702743), (518, 1459494), (666, 1135162), (777, 972996), (1036, 729747), (1332, 567581), (1554, 486498), (2331, 324332), (3108, 243249), (4662, 162166), (9324, 81083)]