87524745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^2$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 178062528

約数和(自身を除く): 90537783

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 83, 105, 121, 165, 231, 249, 363, 385, 415, 581, 605, 847, 913, 1155, 1245, 1743, 1815, 2541, 2739, 2905, 4235, 4565, 6391, 6889, 8715, 10043, 12705, 13695, 19173, 20667, 30129, 31955, 34445, 48223, 50215, 70301, 75779, 95865, 103335, 144669, 150645, 210903, 227337, 241115, 351505, 378895, 530453, 723345, 833569, 1054515, 1136685, 1591359, 2500707, 2652265, 4167845, 5834983, 7956795, 12503535, 17504949, 29174915, 87524745]

約数ペア:

[(1, 87524745), (3, 29174915), (5, 17504949), (7, 12503535), (11, 7956795), (15, 5834983), (21, 4167845), (33, 2652265), (35, 2500707), (55, 1591359), (77, 1136685), (83, 1054515), (105, 833569), (121, 723345), (165, 530453), (231, 378895), (249, 351505), (363, 241115), (385, 227337), (415, 210903), (581, 150645), (605, 144669), (847, 103335), (913, 95865), (1155, 75779), (1245, 70301), (1743, 50215), (1815, 48223), (2541, 34445), (2739, 31955), (2905, 30129), (4235, 20667), (4565, 19173), (6391, 13695), (6889, 12705), (8715, 10043)]