123412479172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1\times {\mathrm{12119}}^1$

素因数の和:13776

約数の個数: 48

約数和(自身を含む): 228701491200

約数和(自身を除く): 105289012028

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1559, 1633, 3118, 3266, 6236, 6532, 12119, 24238, 35857, 48476, 71714, 110689, 143428, 221378, 278737, 442756, 557474, 860449, 1114948, 1720898, 2545847, 3441796, 5091694, 10183388, 18893521, 19790327, 37787042, 39580654, 75574084, 79161308, 434550983, 869101966, 1341439991, 1738203932, 2682879982, 5365759964, 30853119793, 61706239586, 123412479172]

約数ペア:

[(1, 123412479172), (2, 61706239586), (4, 30853119793), (23, 5365759964), (46, 2682879982), (71, 1738203932), (92, 1341439991), (142, 869101966), (284, 434550983), (1559, 79161308), (1633, 75574084), (3118, 39580654), (3266, 37787042), (6236, 19790327), (6532, 18893521), (12119, 10183388), (24238, 5091694), (35857, 3441796), (48476, 2545847), (71714, 1720898), (110689, 1114948), (143428, 860449), (221378, 557474), (278737, 442756)]