7392564

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 19797960

約数和(自身を除く): 12405396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 97, 116, 146, 174, 194, 219, 261, 291, 292, 348, 388, 438, 522, 582, 657, 873, 876, 1044, 1164, 1314, 1746, 2117, 2628, 2813, 3492, 4234, 5626, 6351, 7081, 8439, 8468, 11252, 12702, 14162, 16878, 19053, 21243, 25317, 25404, 28324, 33756, 38106, 42486, 50634, 63729, 76212, 84972, 101268, 127458, 205349, 254916, 410698, 616047, 821396, 1232094, 1848141, 2464188, 3696282, 7392564]

約数ペア:

[(1, 7392564), (2, 3696282), (3, 2464188), (4, 1848141), (6, 1232094), (9, 821396), (12, 616047), (18, 410698), (29, 254916), (36, 205349), (58, 127458), (73, 101268), (87, 84972), (97, 76212), (116, 63729), (146, 50634), (174, 42486), (194, 38106), (219, 33756), (261, 28324), (291, 25404), (292, 25317), (348, 21243), (388, 19053), (438, 16878), (522, 14162), (582, 12702), (657, 11252), (873, 8468), (876, 8439), (1044, 7081), (1164, 6351), (1314, 5626), (1746, 4234), (2117, 3492), (2628, 2813)]