67089204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20479}}^1$

素因数の和:20509

約数の個数: 72

約数和(自身を含む): 208732160

約数和(自身を除く): 141642956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 20479, 40958, 61437, 81916, 122874, 143353, 184311, 245748, 266227, 286706, 368622, 430059, 532454, 573412, 737244, 798681, 860118, 1064908, 1290177, 1597362, 1720236, 1863589, 2396043, 2580354, 3194724, 3727178, 4792086, 5160708, 5590767, 7454356, 9584172, 11181534, 16772301, 22363068, 33544602, 67089204]

約数ペア:

[(1, 67089204), (2, 33544602), (3, 22363068), (4, 16772301), (6, 11181534), (7, 9584172), (9, 7454356), (12, 5590767), (13, 5160708), (14, 4792086), (18, 3727178), (21, 3194724), (26, 2580354), (28, 2396043), (36, 1863589), (39, 1720236), (42, 1597362), (52, 1290177), (63, 1064908), (78, 860118), (84, 798681), (91, 737244), (117, 573412), (126, 532454), (156, 430059), (182, 368622), (234, 286706), (252, 266227), (273, 245748), (364, 184311), (468, 143353), (546, 122874), (819, 81916), (1092, 61437), (1638, 40958), (3276, 20479)]