66516876

素因数分解:

$2^2\times 3^6\times {\mathrm{22811}}^1$

素因数の和:22833

約数の個数: 42

約数和(自身を含む): 174534612

約数和(自身を除く): 108017736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 22811, 45622, 68433, 91244, 136866, 205299, 273732, 410598, 615897, 821196, 1231794, 1847691, 2463588, 3695382, 5543073, 7390764, 11086146, 16629219, 22172292, 33258438, 66516876]

約数ペア:

[(1, 66516876), (2, 33258438), (3, 22172292), (4, 16629219), (6, 11086146), (9, 7390764), (12, 5543073), (18, 3695382), (27, 2463588), (36, 1847691), (54, 1231794), (81, 821196), (108, 615897), (162, 410598), (243, 273732), (324, 205299), (486, 136866), (729, 91244), (972, 68433), (1458, 45622), (2916, 22811)]