68475078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1693}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 175633920

約数和(自身を除く): 107158842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1693, 1926, 2247, 2889, 3386, 4494, 5079, 5778, 6741, 10158, 11851, 13482, 15237, 20223, 23702, 30474, 35553, 40446, 45711, 71106, 91422, 106659, 181151, 213318, 319977, 362302, 543453, 639954, 1086906, 1268057, 1630359, 2536114, 3260718, 3804171, 4891077, 7608342, 9782154, 11412513, 22825026, 34237539, 68475078]

約数ペア:

[(1, 68475078), (2, 34237539), (3, 22825026), (6, 11412513), (7, 9782154), (9, 7608342), (14, 4891077), (18, 3804171), (21, 3260718), (27, 2536114), (42, 1630359), (54, 1268057), (63, 1086906), (107, 639954), (126, 543453), (189, 362302), (214, 319977), (321, 213318), (378, 181151), (642, 106659), (749, 91422), (963, 71106), (1498, 45711), (1693, 40446), (1926, 35553), (2247, 30474), (2889, 23702), (3386, 20223), (4494, 15237), (5079, 13482), (5778, 11851), (6741, 10158)]