66406068

素因数分解:

$2^2\times 3^7\times {\mathrm{7591}}^1$

素因数の和:7616

約数の個数: 48

約数和(自身を含む): 174312320

約数和(自身を除く): 107906252

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, 7591, 8748, 15182, 22773, 30364, 45546, 68319, 91092, 136638, 204957, 273276, 409914, 614871, 819828, 1229742, 1844613, 2459484, 3689226, 5533839, 7378452, 11067678, 16601517, 22135356, 33203034, 66406068]

約数ペア:

[(1, 66406068), (2, 33203034), (3, 22135356), (4, 16601517), (6, 11067678), (9, 7378452), (12, 5533839), (18, 3689226), (27, 2459484), (36, 1844613), (54, 1229742), (81, 819828), (108, 614871), (162, 409914), (243, 273276), (324, 204957), (486, 136638), (729, 91092), (972, 68319), (1458, 45546), (2187, 30364), (2916, 22773), (4374, 15182), (7591, 8748)]