78479766

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2872

約数の個数: 56

約数和(自身を含む): 185853720

約数和(自身を除く): 107373954

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 2833, 3078, 4617, 5666, 8499, 9234, 13851, 16998, 25497, 27702, 50994, 53827, 76491, 107654, 152982, 161481, 229473, 322962, 458946, 484443, 688419, 968886, 1376838, 1453329, 2065257, 2906658, 4130514, 4359987, 8719974, 13079961, 26159922, 39239883, 78479766]

約数ペア:

[(1, 78479766), (2, 39239883), (3, 26159922), (6, 13079961), (9, 8719974), (18, 4359987), (19, 4130514), (27, 2906658), (38, 2065257), (54, 1453329), (57, 1376838), (81, 968886), (114, 688419), (162, 484443), (171, 458946), (243, 322962), (342, 229473), (486, 161481), (513, 152982), (729, 107654), (1026, 76491), (1458, 53827), (1539, 50994), (2833, 27702), (3078, 25497), (4617, 16998), (5666, 13851), (8499, 9234)]