78424794

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 205364160

約数和(自身を除く): 126939366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 107, 126, 147, 189, 214, 277, 294, 321, 378, 441, 554, 642, 749, 831, 882, 963, 1323, 1498, 1662, 1926, 1939, 2247, 2493, 2646, 2889, 3878, 4494, 4986, 5243, 5778, 5817, 6741, 7479, 10486, 11634, 13482, 13573, 14958, 15729, 17451, 20223, 27146, 29639, 31458, 34902, 40446, 40719, 47187, 52353, 59278, 81438, 88917, 94374, 104706, 122157, 141561, 177834, 207473, 244314, 266751, 283122, 366471, 414946, 533502, 622419, 732942, 800253, 1244838, 1452311, 1600506, 1867257, 2904622, 3734514, 4356933, 5601771, 8713866, 11203542, 13070799, 26141598, 39212397, 78424794]

約数ペア:

[(1, 78424794), (2, 39212397), (3, 26141598), (6, 13070799), (7, 11203542), (9, 8713866), (14, 5601771), (18, 4356933), (21, 3734514), (27, 2904622), (42, 1867257), (49, 1600506), (54, 1452311), (63, 1244838), (98, 800253), (107, 732942), (126, 622419), (147, 533502), (189, 414946), (214, 366471), (277, 283122), (294, 266751), (321, 244314), (378, 207473), (441, 177834), (554, 141561), (642, 122157), (749, 104706), (831, 94374), (882, 88917), (963, 81438), (1323, 59278), (1498, 52353), (1662, 47187), (1926, 40719), (1939, 40446), (2247, 34902), (2493, 31458), (2646, 29639), (2889, 27146), (3878, 20223), (4494, 17451), (4986, 15729), (5243, 14958), (5778, 13573), (5817, 13482), (6741, 11634), (7479, 10486)]