79728642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11939}}^1$

素因数の和:12007

約数の個数: 48

約数和(自身を含む): 201165120

約数和(自身を除く): 121436478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 11939, 23878, 35817, 71634, 83573, 107451, 167146, 214902, 250719, 501438, 632767, 752157, 1265534, 1504314, 1898301, 3796602, 4429369, 5694903, 8858738, 11389806, 13288107, 26576214, 39864321, 79728642]

約数ペア:

[(1, 79728642), (2, 39864321), (3, 26576214), (6, 13288107), (7, 11389806), (9, 8858738), (14, 5694903), (18, 4429369), (21, 3796602), (42, 1898301), (53, 1504314), (63, 1265534), (106, 752157), (126, 632767), (159, 501438), (318, 250719), (371, 214902), (477, 167146), (742, 107451), (954, 83573), (1113, 71634), (2226, 35817), (3339, 23878), (6678, 11939)]