66388572

素因数分解:

$2^2\times 3^7\times {\mathrm{7589}}^1$

素因数の和:7614

約数の個数: 48

約数和(自身を含む): 174266400

約数和(自身を除く): 107877828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 7589, 8748, 15178, 22767, 30356, 45534, 68301, 91068, 136602, 204903, 273204, 409806, 614709, 819612, 1229418, 1844127, 2458836, 3688254, 5532381, 7376508, 11064762, 16597143, 22129524, 33194286, 66388572]

約数ペア:

[(1, 66388572), (2, 33194286), (3, 22129524), (4, 16597143), (6, 11064762), (9, 7376508), (12, 5532381), (18, 3688254), (27, 2458836), (36, 1844127), (54, 1229418), (81, 819612), (108, 614709), (162, 409806), (243, 273204), (324, 204903), (486, 136602), (729, 91068), (972, 68301), (1458, 45534), (2187, 30356), (2916, 22767), (4374, 15178), (7589, 8748)]