72718296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{432847}}^1$

素因数の和:432863

約数の個数: 32

約数和(自身を含む): 207767040

約数和(自身を除く): 135048744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 432847, 865694, 1298541, 1731388, 2597082, 3029929, 3462776, 5194164, 6059858, 9089787, 10388328, 12119716, 18179574, 24239432, 36359148, 72718296]

約数ペア:

[(1, 72718296), (2, 36359148), (3, 24239432), (4, 18179574), (6, 12119716), (7, 10388328), (8, 9089787), (12, 6059858), (14, 5194164), (21, 3462776), (24, 3029929), (28, 2597082), (42, 1731388), (56, 1298541), (84, 865694), (168, 432847)]