72651432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{432449}}^1$

素因数の和:432465

約数の個数: 32

約数和(自身を含む): 207576000

約数和(自身を除く): 134924568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 432449, 864898, 1297347, 1729796, 2594694, 3027143, 3459592, 5189388, 6054286, 9081429, 10378776, 12108572, 18162858, 24217144, 36325716, 72651432]

約数ペア:

[(1, 72651432), (2, 36325716), (3, 24217144), (4, 18162858), (6, 12108572), (7, 10378776), (8, 9081429), (12, 6054286), (14, 5189388), (21, 3459592), (24, 3027143), (28, 2594694), (42, 1729796), (56, 1297347), (84, 864898), (168, 432449)]