78081248

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9421}}^1$

素因数の和:9475

約数の個数: 48

約数和(自身を含む): 180450144

約数和(自身を除く): 102368896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 9421, 18842, 37684, 65947, 75368, 131894, 150736, 263788, 301472, 348577, 527576, 697154, 1055152, 1394308, 2110304, 2440039, 2788616, 4880078, 5577232, 9760156, 11154464, 19520312, 39040624, 78081248]

約数ペア:

[(1, 78081248), (2, 39040624), (4, 19520312), (7, 11154464), (8, 9760156), (14, 5577232), (16, 4880078), (28, 2788616), (32, 2440039), (37, 2110304), (56, 1394308), (74, 1055152), (112, 697154), (148, 527576), (224, 348577), (259, 301472), (296, 263788), (518, 150736), (592, 131894), (1036, 75368), (1184, 65947), (2072, 37684), (4144, 18842), (8288, 9421)]