25931448

素因数分解:

$2^3\times 3^3\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 72460800

約数和(自身を除く): 46529352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 271, 443, 542, 813, 886, 1084, 1329, 1626, 1772, 2168, 2439, 2658, 3252, 3544, 3987, 4878, 5316, 6504, 7317, 7974, 9756, 10632, 11961, 14634, 15948, 19512, 23922, 29268, 31896, 47844, 58536, 95688, 120053, 240106, 360159, 480212, 720318, 960424, 1080477, 1440636, 2160954, 2881272, 3241431, 4321908, 6482862, 8643816, 12965724, 25931448]

約数ペア:

[(1, 25931448), (2, 12965724), (3, 8643816), (4, 6482862), (6, 4321908), (8, 3241431), (9, 2881272), (12, 2160954), (18, 1440636), (24, 1080477), (27, 960424), (36, 720318), (54, 480212), (72, 360159), (108, 240106), (216, 120053), (271, 95688), (443, 58536), (542, 47844), (813, 31896), (886, 29268), (1084, 23922), (1329, 19512), (1626, 15948), (1772, 14634), (2168, 11961), (2439, 10632), (2658, 9756), (3252, 7974), (3544, 7317), (3987, 6504), (4878, 5316)]