66312756

素因数分解:

$2^2\times 3^6\times {\mathrm{22741}}^1$

素因数の和:22763

約数の個数: 42

約数和(自身を含む): 173999042

約数和(自身を除く): 107686286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 22741, 45482, 68223, 90964, 136446, 204669, 272892, 409338, 614007, 818676, 1228014, 1842021, 2456028, 3684042, 5526063, 7368084, 11052126, 16578189, 22104252, 33156378, 66312756]

約数ペア:

[(1, 66312756), (2, 33156378), (3, 22104252), (4, 16578189), (6, 11052126), (9, 7368084), (12, 5526063), (18, 3684042), (27, 2456028), (36, 1842021), (54, 1228014), (81, 818676), (108, 614007), (162, 409338), (243, 272892), (324, 204669), (486, 136446), (729, 90964), (972, 68223), (1458, 45482), (2916, 22741)]