78505168

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6203}}^1$

素因数の和:6331

約数の個数: 40

約数和(自身を含む): 175399488

約数和(自身を除く): 96894320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6203, 6328, 12406, 12656, 24812, 43421, 49624, 86842, 99248, 173684, 347368, 694736, 700939, 1401878, 2803756, 4906573, 5607512, 9813146, 11215024, 19626292, 39252584, 78505168]

約数ペア:

[(1, 78505168), (2, 39252584), (4, 19626292), (7, 11215024), (8, 9813146), (14, 5607512), (16, 4906573), (28, 2803756), (56, 1401878), (112, 700939), (113, 694736), (226, 347368), (452, 173684), (791, 99248), (904, 86842), (1582, 49624), (1808, 43421), (3164, 24812), (6203, 12656), (6328, 12406)]