72147432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{429449}}^1$

素因数の和:429465

約数の個数: 32

約数和(自身を含む): 206136000

約数和(自身を除く): 133988568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 429449, 858898, 1288347, 1717796, 2576694, 3006143, 3435592, 5153388, 6012286, 9018429, 10306776, 12024572, 18036858, 24049144, 36073716, 72147432]

約数ペア:

[(1, 72147432), (2, 36073716), (3, 24049144), (4, 18036858), (6, 12024572), (7, 10306776), (8, 9018429), (12, 6012286), (14, 5153388), (21, 3435592), (24, 3006143), (28, 2576694), (42, 1717796), (56, 1288347), (84, 858898), (168, 429449)]