78824144

素因数分解:

$2^4\times 7^3\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 103307056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 271, 343, 371, 392, 424, 542, 686, 742, 784, 848, 1084, 1372, 1484, 1897, 2168, 2597, 2744, 2968, 3794, 4336, 5194, 5488, 5936, 7588, 10388, 13279, 14363, 15176, 18179, 20776, 26558, 28726, 30352, 36358, 41552, 53116, 57452, 72716, 92953, 100541, 106232, 114904, 145432, 185906, 201082, 212464, 229808, 290864, 371812, 402164, 703787, 743624, 804328, 1407574, 1487248, 1608656, 2815148, 4926509, 5630296, 9853018, 11260592, 19706036, 39412072, 78824144]

約数ペア:

[(1, 78824144), (2, 39412072), (4, 19706036), (7, 11260592), (8, 9853018), (14, 5630296), (16, 4926509), (28, 2815148), (49, 1608656), (53, 1487248), (56, 1407574), (98, 804328), (106, 743624), (112, 703787), (196, 402164), (212, 371812), (271, 290864), (343, 229808), (371, 212464), (392, 201082), (424, 185906), (542, 145432), (686, 114904), (742, 106232), (784, 100541), (848, 92953), (1084, 72716), (1372, 57452), (1484, 53116), (1897, 41552), (2168, 36358), (2597, 30352), (2744, 28726), (2968, 26558), (3794, 20776), (4336, 18179), (5194, 15176), (5488, 14363), (5936, 13279), (7588, 10388)]