123743022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 279236160

約数和(自身を除く): 155493138

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 53, 74, 78, 106, 111, 159, 222, 318, 481, 689, 809, 962, 1378, 1443, 1618, 1961, 2067, 2427, 2886, 3922, 4134, 4854, 5883, 10517, 11766, 21034, 25493, 29933, 31551, 42877, 50986, 59866, 63102, 76479, 85754, 89799, 128631, 152958, 179598, 257262, 389129, 557401, 778258, 1114802, 1167387, 1586449, 1672203, 2334774, 3172898, 3344406, 4759347, 9518694, 20623837, 41247674, 61871511, 123743022]

約数ペア:

[(1, 123743022), (2, 61871511), (3, 41247674), (6, 20623837), (13, 9518694), (26, 4759347), (37, 3344406), (39, 3172898), (53, 2334774), (74, 1672203), (78, 1586449), (106, 1167387), (111, 1114802), (159, 778258), (222, 557401), (318, 389129), (481, 257262), (689, 179598), (809, 152958), (962, 128631), (1378, 89799), (1443, 85754), (1618, 76479), (1961, 63102), (2067, 59866), (2427, 50986), (2886, 42877), (3922, 31551), (4134, 29933), (4854, 25493), (5883, 21034), (10517, 11766)]