60821988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{751}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 150845184

約数和(自身を除く): 90023196

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397, 751, 794, 1191, 1502, 1588, 2253, 2382, 3004, 4506, 4764, 6749, 9012, 12767, 13498, 20247, 25534, 26996, 38301, 40494, 51068, 76602, 80988, 153204, 298147, 596294, 894441, 1192588, 1788882, 3577764, 5068499, 10136998, 15205497, 20273996, 30410994, 60821988]

約数ペア:

[(1, 60821988), (2, 30410994), (3, 20273996), (4, 15205497), (6, 10136998), (12, 5068499), (17, 3577764), (34, 1788882), (51, 1192588), (68, 894441), (102, 596294), (204, 298147), (397, 153204), (751, 80988), (794, 76602), (1191, 51068), (1502, 40494), (1588, 38301), (2253, 26996), (2382, 25534), (3004, 20247), (4506, 13498), (4764, 12767), (6749, 9012)]