73191972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18539}}^1$

素因数の和:18600

約数の個数: 48

約数和(自身を含む): 199342080

約数和(自身を除く): 126150108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 18539, 37078, 55617, 74156, 111234, 129773, 222468, 259546, 389319, 519092, 778638, 871333, 1557276, 1742666, 2613999, 3485332, 5227998, 6099331, 10455996, 12198662, 18297993, 24397324, 36595986, 73191972]

約数ペア:

[(1, 73191972), (2, 36595986), (3, 24397324), (4, 18297993), (6, 12198662), (7, 10455996), (12, 6099331), (14, 5227998), (21, 3485332), (28, 2613999), (42, 1742666), (47, 1557276), (84, 871333), (94, 778638), (141, 519092), (188, 389319), (282, 259546), (329, 222468), (564, 129773), (658, 111234), (987, 74156), (1316, 55617), (1974, 37078), (3948, 18539)]