90312453

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^4$

素因数の和:100

約数の個数: 60

約数和(自身を含む): 171676128

約数和(自身を除く): 81363675

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 361, 399, 627, 693, 1083, 1197, 1463, 1881, 2527, 3249, 3971, 4389, 6859, 7581, 11913, 13167, 20577, 22743, 27797, 35739, 48013, 61731, 75449, 83391, 130321, 144039, 226347, 250173, 390963, 432117, 528143, 679041, 912247, 1172889, 1433531, 1584429, 2736741, 4300593, 4753287, 8210223, 10034717, 12901779, 30104151, 90312453]

約数ペア:

[(1, 90312453), (3, 30104151), (7, 12901779), (9, 10034717), (11, 8210223), (19, 4753287), (21, 4300593), (33, 2736741), (57, 1584429), (63, 1433531), (77, 1172889), (99, 912247), (133, 679041), (171, 528143), (209, 432117), (231, 390963), (361, 250173), (399, 226347), (627, 144039), (693, 130321), (1083, 83391), (1197, 75449), (1463, 61731), (1881, 48013), (2527, 35739), (3249, 27797), (3971, 22743), (4389, 20577), (6859, 13167), (7581, 11913)]