73978296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{440347}}^1$

素因数の和:440363

約数の個数: 32

約数和(自身を含む): 211367040

約数和(自身を除く): 137388744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 440347, 880694, 1321041, 1761388, 2642082, 3082429, 3522776, 5284164, 6164858, 9247287, 10568328, 12329716, 18494574, 24659432, 36989148, 73978296]

約数ペア:

[(1, 73978296), (2, 36989148), (3, 24659432), (4, 18494574), (6, 12329716), (7, 10568328), (8, 9247287), (12, 6164858), (14, 5284164), (21, 3522776), (24, 3082429), (28, 2642082), (42, 1761388), (56, 1321041), (84, 880694), (168, 440347)]