72680104

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2399}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 156096000

約数和(自身を除く): 83415896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1082, 2164, 2399, 3787, 4328, 4798, 7574, 9596, 15148, 16793, 19192, 30296, 33586, 67172, 134344, 1297859, 2595718, 5191436, 9085013, 10382872, 18170026, 36340052, 72680104]

約数ペア:

[(1, 72680104), (2, 36340052), (4, 18170026), (7, 10382872), (8, 9085013), (14, 5191436), (28, 2595718), (56, 1297859), (541, 134344), (1082, 67172), (2164, 33586), (2399, 30296), (3787, 19192), (4328, 16793), (4798, 15148), (7574, 9596)]