80457928578

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{88301}}^1$

素因数の和:88759

約数の個数: 48

約数和(自身を含む): 175880630016

約数和(自身を除く): 95422701438

約数列:

[1, 2, 3, 6, 9, 18, 223, 227, 446, 454, 669, 681, 1338, 1362, 2007, 2043, 4014, 4086, 50621, 88301, 101242, 151863, 176602, 264903, 303726, 455589, 529806, 794709, 911178, 1589418, 19691123, 20044327, 39382246, 40088654, 59073369, 60132981, 118146738, 120265962, 177220107, 180398943, 354440214, 360797886, 4469884921, 8939769842, 13409654763, 26819309526, 40228964289, 80457928578]

約数ペア:

[(1, 80457928578), (2, 40228964289), (3, 26819309526), (6, 13409654763), (9, 8939769842), (18, 4469884921), (223, 360797886), (227, 354440214), (446, 180398943), (454, 177220107), (669, 120265962), (681, 118146738), (1338, 60132981), (1362, 59073369), (2007, 40088654), (2043, 39382246), (4014, 20044327), (4086, 19691123), (50621, 1589418), (88301, 911178), (101242, 794709), (151863, 529806), (176602, 455589), (264903, 303726)]