61981248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 112

約数和(自身を含む): 189609984

約数和(自身を除く): 127628736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 168, 192, 214, 224, 321, 336, 428, 431, 448, 642, 672, 749, 856, 862, 1284, 1293, 1344, 1498, 1712, 1724, 2247, 2568, 2586, 2996, 3017, 3424, 3448, 4494, 5136, 5172, 5992, 6034, 6848, 6896, 8988, 9051, 10272, 10344, 11984, 12068, 13792, 17976, 18102, 20544, 20688, 23968, 24136, 27584, 35952, 36204, 41376, 46117, 47936, 48272, 71904, 72408, 82752, 92234, 96544, 138351, 143808, 144816, 184468, 193088, 276702, 289632, 322819, 368936, 553404, 579264, 645638, 737872, 968457, 1106808, 1291276, 1475744, 1936914, 2213616, 2582552, 2951488, 3873828, 4427232, 5165104, 7747656, 8854464, 10330208, 15495312, 20660416, 30990624, 61981248]

約数ペア:

[(1, 61981248), (2, 30990624), (3, 20660416), (4, 15495312), (6, 10330208), (7, 8854464), (8, 7747656), (12, 5165104), (14, 4427232), (16, 3873828), (21, 2951488), (24, 2582552), (28, 2213616), (32, 1936914), (42, 1475744), (48, 1291276), (56, 1106808), (64, 968457), (84, 737872), (96, 645638), (107, 579264), (112, 553404), (168, 368936), (192, 322819), (214, 289632), (224, 276702), (321, 193088), (336, 184468), (428, 144816), (431, 143808), (448, 138351), (642, 96544), (672, 92234), (749, 82752), (856, 72408), (862, 71904), (1284, 48272), (1293, 47936), (1344, 46117), (1498, 41376), (1712, 36204), (1724, 35952), (2247, 27584), (2568, 24136), (2586, 23968), (2996, 20688), (3017, 20544), (3424, 18102), (3448, 17976), (4494, 13792), (5136, 12068), (5172, 11984), (5992, 10344), (6034, 10272), (6848, 9051), (6896, 8988)]