72388554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{36671}}^1$

素因数の和:36730

約数の個数: 32

約数和(自身を含む): 168984576

約数和(自身を除く): 96596022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 36671, 73342, 110013, 220026, 256697, 513394, 770091, 1540182, 1723537, 3447074, 5170611, 10341222, 12064759, 24129518, 36194277, 72388554]

約数ペア:

[(1, 72388554), (2, 36194277), (3, 24129518), (6, 12064759), (7, 10341222), (14, 5170611), (21, 3447074), (42, 1723537), (47, 1540182), (94, 770091), (141, 513394), (282, 256697), (329, 220026), (658, 110013), (987, 73342), (1974, 36671)]