180290724

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 426510336

約数和(自身を除く): 246219612

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 281, 381, 421, 508, 562, 762, 842, 843, 1124, 1263, 1524, 1684, 1686, 2526, 3372, 5052, 35687, 53467, 71374, 106934, 107061, 118301, 142748, 160401, 213868, 214122, 236602, 320802, 354903, 428244, 473204, 641604, 709806, 1419612, 15024227, 30048454, 45072681, 60096908, 90145362, 180290724]

約数ペア:

[(1, 180290724), (2, 90145362), (3, 60096908), (4, 45072681), (6, 30048454), (12, 15024227), (127, 1419612), (254, 709806), (281, 641604), (381, 473204), (421, 428244), (508, 354903), (562, 320802), (762, 236602), (842, 214122), (843, 213868), (1124, 160401), (1263, 142748), (1524, 118301), (1684, 107061), (1686, 106934), (2526, 71374), (3372, 53467), (5052, 35687)]