61709274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1036

約数の個数: 72

約数和(自身を含む): 152186580

約数和(自身を除く): 90477306

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 638, 726, 957, 977, 1089, 1914, 1954, 2178, 2871, 2931, 3509, 5742, 5862, 7018, 8793, 10527, 10747, 17586, 21054, 21494, 28333, 31581, 32241, 56666, 63162, 64482, 84999, 96723, 118217, 169998, 193446, 236434, 254997, 311663, 354651, 509994, 623326, 709302, 934989, 1063953, 1869978, 2127906, 2804967, 3428293, 5609934, 6856586, 10284879, 20569758, 30854637, 61709274]

約数ペア:

[(1, 61709274), (2, 30854637), (3, 20569758), (6, 10284879), (9, 6856586), (11, 5609934), (18, 3428293), (22, 2804967), (29, 2127906), (33, 1869978), (58, 1063953), (66, 934989), (87, 709302), (99, 623326), (121, 509994), (174, 354651), (198, 311663), (242, 254997), (261, 236434), (319, 193446), (363, 169998), (522, 118217), (638, 96723), (726, 84999), (957, 64482), (977, 63162), (1089, 56666), (1914, 32241), (1954, 31581), (2178, 28333), (2871, 21494), (2931, 21054), (3509, 17586), (5742, 10747), (5862, 10527), (7018, 8793)]