84175236

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 218948184

約数和(自身を除く): 134772948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 157, 159, 212, 281, 314, 318, 471, 477, 562, 628, 636, 843, 942, 954, 1124, 1413, 1686, 1884, 1908, 2529, 2826, 3372, 5058, 5652, 8321, 10116, 14893, 16642, 24963, 29786, 33284, 44117, 44679, 49926, 59572, 74889, 88234, 89358, 99852, 132351, 134037, 149778, 176468, 178716, 264702, 268074, 299556, 397053, 529404, 536148, 794106, 1588212, 2338201, 4676402, 7014603, 9352804, 14029206, 21043809, 28058412, 42087618, 84175236]

約数ペア:

[(1, 84175236), (2, 42087618), (3, 28058412), (4, 21043809), (6, 14029206), (9, 9352804), (12, 7014603), (18, 4676402), (36, 2338201), (53, 1588212), (106, 794106), (157, 536148), (159, 529404), (212, 397053), (281, 299556), (314, 268074), (318, 264702), (471, 178716), (477, 176468), (562, 149778), (628, 134037), (636, 132351), (843, 99852), (942, 89358), (954, 88234), (1124, 74889), (1413, 59572), (1686, 49926), (1884, 44679), (1908, 44117), (2529, 33284), (2826, 29786), (3372, 24963), (5058, 16642), (5652, 14893), (8321, 10116)]