65717172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 177218496

約数和(自身を除く): 111501324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 167, 204, 306, 334, 501, 612, 643, 668, 1002, 1286, 1503, 1929, 2004, 2572, 2839, 3006, 3858, 5678, 5787, 6012, 7716, 8517, 10931, 11356, 11574, 17034, 21862, 23148, 25551, 32793, 34068, 43724, 51102, 65586, 98379, 102204, 107381, 131172, 196758, 214762, 322143, 393516, 429524, 644286, 966429, 1288572, 1825477, 1932858, 3650954, 3865716, 5476431, 7301908, 10952862, 16429293, 21905724, 32858586, 65717172]

約数ペア:

[(1, 65717172), (2, 32858586), (3, 21905724), (4, 16429293), (6, 10952862), (9, 7301908), (12, 5476431), (17, 3865716), (18, 3650954), (34, 1932858), (36, 1825477), (51, 1288572), (68, 966429), (102, 644286), (153, 429524), (167, 393516), (204, 322143), (306, 214762), (334, 196758), (501, 131172), (612, 107381), (643, 102204), (668, 98379), (1002, 65586), (1286, 51102), (1503, 43724), (1929, 34068), (2004, 32793), (2572, 25551), (2839, 23148), (3006, 21862), (3858, 17034), (5678, 11574), (5787, 11356), (6012, 10931), (7716, 8517)]