61130148

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 145885824

約数和(自身を除く): 84755676

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 157, 213, 284, 314, 426, 457, 471, 628, 852, 914, 942, 1371, 1828, 1884, 2742, 5484, 11147, 22294, 32447, 33441, 44588, 64894, 66882, 71749, 97341, 129788, 133764, 143498, 194682, 215247, 286996, 389364, 430494, 860988, 5094179, 10188358, 15282537, 20376716, 30565074, 61130148]

約数ペア:

[(1, 61130148), (2, 30565074), (3, 20376716), (4, 15282537), (6, 10188358), (12, 5094179), (71, 860988), (142, 430494), (157, 389364), (213, 286996), (284, 215247), (314, 194682), (426, 143498), (457, 133764), (471, 129788), (628, 97341), (852, 71749), (914, 66882), (942, 64894), (1371, 44588), (1828, 33441), (1884, 32447), (2742, 22294), (5484, 11147)]