45278786

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 89830656

約数和(自身を除く): 44551870

約数列:

[1, 2, 7, 14, 17, 19, 31, 34, 38, 62, 119, 133, 217, 238, 266, 289, 323, 361, 434, 527, 578, 589, 646, 722, 1054, 1178, 2023, 2261, 2527, 3689, 4046, 4123, 4522, 5054, 5491, 6137, 7378, 8246, 8959, 10013, 10982, 11191, 12274, 17918, 20026, 22382, 38437, 42959, 62713, 70091, 76874, 78337, 85918, 104329, 125426, 140182, 156674, 170221, 190247, 208658, 340442, 380494, 730303, 1191547, 1331729, 1460606, 2383094, 2663458, 3234199, 6468398, 22639393, 45278786]

約数ペア:

[(1, 45278786), (2, 22639393), (7, 6468398), (14, 3234199), (17, 2663458), (19, 2383094), (31, 1460606), (34, 1331729), (38, 1191547), (62, 730303), (119, 380494), (133, 340442), (217, 208658), (238, 190247), (266, 170221), (289, 156674), (323, 140182), (361, 125426), (434, 104329), (527, 85918), (578, 78337), (589, 76874), (646, 70091), (722, 62713), (1054, 42959), (1178, 38437), (2023, 22382), (2261, 20026), (2527, 17918), (3689, 12274), (4046, 11191), (4123, 10982), (4522, 10013), (5054, 8959), (5491, 8246), (6137, 7378)]