61989088

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 85098272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 79, 112, 113, 124, 158, 217, 224, 226, 248, 316, 434, 452, 496, 553, 632, 791, 868, 904, 992, 1106, 1264, 1582, 1736, 1808, 2212, 2449, 2528, 3164, 3472, 3503, 3616, 4424, 4898, 6328, 6944, 7006, 8848, 8927, 9796, 12656, 14012, 17143, 17696, 17854, 19592, 24521, 25312, 28024, 34286, 35708, 39184, 49042, 56048, 62489, 68572, 71416, 78368, 98084, 112096, 124978, 137144, 142832, 196168, 249956, 274288, 276737, 285664, 392336, 499912, 548576, 553474, 784672, 999824, 1106948, 1937159, 1999648, 2213896, 3874318, 4427792, 7748636, 8855584, 15497272, 30994544, 61989088]

約数ペア:

[(1, 61989088), (2, 30994544), (4, 15497272), (7, 8855584), (8, 7748636), (14, 4427792), (16, 3874318), (28, 2213896), (31, 1999648), (32, 1937159), (56, 1106948), (62, 999824), (79, 784672), (112, 553474), (113, 548576), (124, 499912), (158, 392336), (217, 285664), (224, 276737), (226, 274288), (248, 249956), (316, 196168), (434, 142832), (452, 137144), (496, 124978), (553, 112096), (632, 98084), (791, 78368), (868, 71416), (904, 68572), (992, 62489), (1106, 56048), (1264, 49042), (1582, 39184), (1736, 35708), (1808, 34286), (2212, 28024), (2449, 25312), (2528, 24521), (3164, 19592), (3472, 17854), (3503, 17696), (3616, 17143), (4424, 14012), (4898, 12656), (6328, 9796), (6944, 8927), (7006, 8848)]