89047304731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{8147}}^1$

素因数の和:8456

約数の個数: 64

約数和(自身を含む): 121148375040

約数和(自身を除く): 32101070309

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 241, 341, 589, 1463, 1687, 2387, 2651, 4123, 4579, 6479, 7471, 8147, 18557, 32053, 45353, 50369, 52297, 57029, 82181, 89617, 141949, 154793, 252557, 352583, 575267, 627319, 993643, 1083551, 1561439, 1702723, 1767899, 1963427, 2778127, 4798583, 10930073, 11919061, 13743989, 19446889, 21597697, 33590081, 37305113, 52784413, 60866237, 151183879, 261135791, 369490891, 410356243, 426063659, 669528607, 1156458503, 2872493701, 4686700249, 8095209521, 12721043533, 89047304731]

約数ペア:

[(1, 89047304731), (7, 12721043533), (11, 8095209521), (19, 4686700249), (31, 2872493701), (77, 1156458503), (133, 669528607), (209, 426063659), (217, 410356243), (241, 369490891), (341, 261135791), (589, 151183879), (1463, 60866237), (1687, 52784413), (2387, 37305113), (2651, 33590081), (4123, 21597697), (4579, 19446889), (6479, 13743989), (7471, 11919061), (8147, 10930073), (18557, 4798583), (32053, 2778127), (45353, 1963427), (50369, 1767899), (52297, 1702723), (57029, 1561439), (82181, 1083551), (89617, 993643), (141949, 627319), (154793, 575267), (252557, 352583)]