72696148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{152723}}^1$

素因数の和:152751

約数の個数: 24

約数和(自身を含む): 153945792

約数和(自身を除く): 81249644

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 152723, 305446, 610892, 1069061, 2138122, 2596291, 4276244, 5192582, 10385164, 18174037, 36348074, 72696148]

約数ペア:

[(1, 72696148), (2, 36348074), (4, 18174037), (7, 10385164), (14, 5192582), (17, 4276244), (28, 2596291), (34, 2138122), (68, 1069061), (119, 610892), (238, 305446), (476, 152723)]