71811054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2953}}^1$

素因数の和:3161

約数の個数: 48

約数和(自身を含む): 178799712

約数和(自身を除く): 106988658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 579, 1158, 1351, 1737, 2702, 2953, 3474, 4053, 5906, 8106, 8859, 12159, 17718, 20671, 24318, 26577, 41342, 53154, 62013, 124026, 186039, 372078, 569929, 1139858, 1709787, 3419574, 3989503, 5129361, 7979006, 10258722, 11968509, 23937018, 35905527, 71811054]

約数ペア:

[(1, 71811054), (2, 35905527), (3, 23937018), (6, 11968509), (7, 10258722), (9, 7979006), (14, 5129361), (18, 3989503), (21, 3419574), (42, 1709787), (63, 1139858), (126, 569929), (193, 372078), (386, 186039), (579, 124026), (1158, 62013), (1351, 53154), (1737, 41342), (2702, 26577), (2953, 24318), (3474, 20671), (4053, 17718), (5906, 12159), (8106, 8859)]