67090492

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 138890752

約数和(自身を除く): 71800260

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 103, 172, 206, 301, 412, 541, 602, 721, 1082, 1204, 1442, 2164, 2884, 3787, 4429, 7574, 8858, 15148, 17716, 23263, 31003, 46526, 55723, 62006, 93052, 111446, 124012, 162841, 222892, 325682, 390061, 651364, 780122, 1560244, 2396089, 4792178, 9584356, 16772623, 33545246, 67090492]

約数ペア:

[(1, 67090492), (2, 33545246), (4, 16772623), (7, 9584356), (14, 4792178), (28, 2396089), (43, 1560244), (86, 780122), (103, 651364), (172, 390061), (206, 325682), (301, 222892), (412, 162841), (541, 124012), (602, 111446), (721, 93052), (1082, 62006), (1204, 55723), (1442, 46526), (2164, 31003), (2884, 23263), (3787, 17716), (4429, 15148), (7574, 8858)]