66811068

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{10853}}^1$

素因数の和:10888

約数の個数: 60

約数和(自身を含む): 183866760

約数和(自身を除く): 117055692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 10853, 21706, 32559, 43412, 65118, 97677, 130236, 195354, 206207, 293031, 390708, 412414, 586062, 618621, 824828, 879093, 1172124, 1237242, 1758186, 1855863, 2474484, 3516372, 3711726, 5567589, 7423452, 11135178, 16702767, 22270356, 33405534, 66811068]

約数ペア:

[(1, 66811068), (2, 33405534), (3, 22270356), (4, 16702767), (6, 11135178), (9, 7423452), (12, 5567589), (18, 3711726), (19, 3516372), (27, 2474484), (36, 1855863), (38, 1758186), (54, 1237242), (57, 1172124), (76, 879093), (81, 824828), (108, 618621), (114, 586062), (162, 412414), (171, 390708), (228, 293031), (324, 206207), (342, 195354), (513, 130236), (684, 97677), (1026, 65118), (1539, 43412), (2052, 32559), (3078, 21706), (6156, 10853)]