69995744

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2$

素因数の和:129

約数の個数: 108

約数和(自身を含む): 174595176

約数和(自身を除く): 104599432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 112, 169, 172, 182, 208, 224, 301, 338, 344, 364, 416, 559, 602, 676, 688, 728, 1118, 1183, 1204, 1352, 1376, 1456, 1849, 2236, 2366, 2408, 2704, 2912, 3698, 3913, 4472, 4732, 4816, 5408, 7267, 7396, 7826, 8944, 9464, 9632, 12943, 14534, 14792, 15652, 17888, 18928, 24037, 25886, 29068, 29584, 31304, 37856, 48074, 50869, 51772, 58136, 59168, 62608, 96148, 101738, 103544, 116272, 125216, 168259, 192296, 203476, 207088, 232544, 312481, 336518, 384592, 406952, 414176, 624962, 673036, 769184, 813904, 1249924, 1346072, 1627808, 2187367, 2499848, 2692144, 4374734, 4999696, 5384288, 8749468, 9999392, 17498936, 34997872, 69995744]

約数ペア:

[(1, 69995744), (2, 34997872), (4, 17498936), (7, 9999392), (8, 8749468), (13, 5384288), (14, 4999696), (16, 4374734), (26, 2692144), (28, 2499848), (32, 2187367), (43, 1627808), (52, 1346072), (56, 1249924), (86, 813904), (91, 769184), (104, 673036), (112, 624962), (169, 414176), (172, 406952), (182, 384592), (208, 336518), (224, 312481), (301, 232544), (338, 207088), (344, 203476), (364, 192296), (416, 168259), (559, 125216), (602, 116272), (676, 103544), (688, 101738), (728, 96148), (1118, 62608), (1183, 59168), (1204, 58136), (1352, 51772), (1376, 50869), (1456, 48074), (1849, 37856), (2236, 31304), (2366, 29584), (2408, 29068), (2704, 25886), (2912, 24037), (3698, 18928), (3913, 17888), (4472, 15652), (4732, 14792), (4816, 14534), (5408, 12943), (7267, 9632), (7396, 9464), (7826, 8944)]