72543576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431807}}^1$

素因数の和:431823

約数の個数: 32

約数和(自身を含む): 207267840

約数和(自身を除く): 134724264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431807, 863614, 1295421, 1727228, 2590842, 3022649, 3454456, 5181684, 6045298, 9067947, 10363368, 12090596, 18135894, 24181192, 36271788, 72543576]

約数ペア:

[(1, 72543576), (2, 36271788), (3, 24181192), (4, 18135894), (6, 12090596), (7, 10363368), (8, 9067947), (12, 6045298), (14, 5181684), (21, 3454456), (24, 3022649), (28, 2590842), (42, 1727228), (56, 1295421), (84, 863614), (168, 431807)]