63963158

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 121551360

約数和(自身を除く): 57588202

約数列:

[1, 2, 7, 14, 19, 37, 38, 67, 74, 97, 133, 134, 194, 259, 266, 469, 518, 679, 703, 938, 1273, 1358, 1406, 1843, 2479, 2546, 3589, 3686, 4921, 4958, 6499, 7178, 8911, 9842, 12901, 12998, 17353, 17822, 25123, 25802, 34706, 45493, 47101, 50246, 68191, 90986, 94202, 123481, 136382, 240463, 246962, 329707, 477337, 480926, 659414, 864367, 954674, 1683241, 1728734, 3366482, 4568797, 9137594, 31981579, 63963158]

約数ペア:

[(1, 63963158), (2, 31981579), (7, 9137594), (14, 4568797), (19, 3366482), (37, 1728734), (38, 1683241), (67, 954674), (74, 864367), (97, 659414), (133, 480926), (134, 477337), (194, 329707), (259, 246962), (266, 240463), (469, 136382), (518, 123481), (679, 94202), (703, 90986), (938, 68191), (1273, 50246), (1358, 47101), (1406, 45493), (1843, 34706), (2479, 25802), (2546, 25123), (3589, 17822), (3686, 17353), (4921, 12998), (4958, 12901), (6499, 9842), (7178, 8911)]