79245372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 188745984

約数和(自身を除く): 109500612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 281, 284, 331, 426, 562, 662, 843, 852, 993, 1124, 1324, 1686, 1986, 3372, 3972, 19951, 23501, 39902, 47002, 59853, 70503, 79804, 93011, 94004, 119706, 141006, 186022, 239412, 279033, 282012, 372044, 558066, 1116132, 6603781, 13207562, 19811343, 26415124, 39622686, 79245372]

約数ペア:

[(1, 79245372), (2, 39622686), (3, 26415124), (4, 19811343), (6, 13207562), (12, 6603781), (71, 1116132), (142, 558066), (213, 372044), (281, 282012), (284, 279033), (331, 239412), (426, 186022), (562, 141006), (662, 119706), (843, 94004), (852, 93011), (993, 79804), (1124, 70503), (1324, 59853), (1686, 47002), (1986, 39902), (3372, 23501), (3972, 19951)]