25555176

素因数分解:

$2^3\times 3^4\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 72418500

約数和(自身を除く): 46863324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 113, 162, 216, 226, 324, 339, 349, 452, 648, 678, 698, 904, 1017, 1047, 1356, 1396, 2034, 2094, 2712, 2792, 3051, 3141, 4068, 4188, 6102, 6282, 8136, 8376, 9153, 9423, 12204, 12564, 18306, 18846, 24408, 25128, 28269, 36612, 37692, 39437, 56538, 73224, 75384, 78874, 113076, 118311, 157748, 226152, 236622, 315496, 354933, 473244, 709866, 946488, 1064799, 1419732, 2129598, 2839464, 3194397, 4259196, 6388794, 8518392, 12777588, 25555176]

約数ペア:

[(1, 25555176), (2, 12777588), (3, 8518392), (4, 6388794), (6, 4259196), (8, 3194397), (9, 2839464), (12, 2129598), (18, 1419732), (24, 1064799), (27, 946488), (36, 709866), (54, 473244), (72, 354933), (81, 315496), (108, 236622), (113, 226152), (162, 157748), (216, 118311), (226, 113076), (324, 78874), (339, 75384), (349, 73224), (452, 56538), (648, 39437), (678, 37692), (698, 36612), (904, 28269), (1017, 25128), (1047, 24408), (1356, 18846), (1396, 18306), (2034, 12564), (2094, 12204), (2712, 9423), (2792, 9153), (3051, 8376), (3141, 8136), (4068, 6282), (4188, 6102)]