88897320967

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 113470156800

約数和(自身を除く): 24572835833

約数列:

[1, 7, 13, 47, 89, 91, 329, 409, 571, 611, 623, 1157, 2863, 3997, 4183, 4277, 5317, 7423, 8099, 19223, 26837, 29281, 36401, 37219, 50819, 51961, 54379, 134561, 187859, 233539, 249899, 254807, 348881, 355733, 380653, 473213, 660647, 1634773, 1710847, 1749293, 2388493, 2442167, 3036007, 3312491, 4624529, 10976333, 11975929, 16719451, 20784971, 21252049, 22241011, 31050409, 76834331, 142692329, 145494797, 155687077, 217352863, 270204623, 976893637, 998846303, 1891432361, 6838255459, 12699617281, 88897320967]

約数ペア:

[(1, 88897320967), (7, 12699617281), (13, 6838255459), (47, 1891432361), (89, 998846303), (91, 976893637), (329, 270204623), (409, 217352863), (571, 155687077), (611, 145494797), (623, 142692329), (1157, 76834331), (2863, 31050409), (3997, 22241011), (4183, 21252049), (4277, 20784971), (5317, 16719451), (7423, 11975929), (8099, 10976333), (19223, 4624529), (26837, 3312491), (29281, 3036007), (36401, 2442167), (37219, 2388493), (50819, 1749293), (51961, 1710847), (54379, 1634773), (134561, 660647), (187859, 473213), (233539, 380653), (249899, 355733), (254807, 348881)]