78090248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9413}}^1$

素因数の和:9497

約数の個数: 32

約数和(自身を含む): 157590360

約数和(自身を除く): 79500112

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 9413, 18826, 37652, 75304, 160021, 320042, 574193, 640084, 1148386, 1280168, 2296772, 4593544, 9761281, 19522562, 39045124, 78090248]

約数ペア:

[(1, 78090248), (2, 39045124), (4, 19522562), (8, 9761281), (17, 4593544), (34, 2296772), (61, 1280168), (68, 1148386), (122, 640084), (136, 574193), (244, 320042), (488, 160021), (1037, 75304), (2074, 37652), (4148, 18826), (8296, 9413)]