171493884

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 443963520

約数和(自身を除く): 272469636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 263, 307, 354, 526, 531, 614, 708, 789, 921, 1052, 1062, 1228, 1578, 1842, 2124, 2367, 2763, 3156, 3684, 4734, 5526, 9468, 11052, 15517, 18113, 31034, 36226, 46551, 54339, 62068, 72452, 80741, 93102, 108678, 139653, 161482, 163017, 186204, 217356, 242223, 279306, 322964, 326034, 484446, 558612, 652068, 726669, 968892, 1453338, 2906676, 4763719, 9527438, 14291157, 19054876, 28582314, 42873471, 57164628, 85746942, 171493884]

約数ペア:

[(1, 171493884), (2, 85746942), (3, 57164628), (4, 42873471), (6, 28582314), (9, 19054876), (12, 14291157), (18, 9527438), (36, 4763719), (59, 2906676), (118, 1453338), (177, 968892), (236, 726669), (263, 652068), (307, 558612), (354, 484446), (526, 326034), (531, 322964), (614, 279306), (708, 242223), (789, 217356), (921, 186204), (1052, 163017), (1062, 161482), (1228, 139653), (1578, 108678), (1842, 93102), (2124, 80741), (2367, 72452), (2763, 62068), (3156, 54339), (3684, 46551), (4734, 36226), (5526, 31034), (9468, 18113), (11052, 15517)]