78502338

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{4027}}^1$

素因数の和:4076

約数の個数: 48

約数和(自身を含む): 184160160

約数和(自身を除く): 105657822

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 4027, 6498, 8054, 9747, 12081, 19494, 24162, 36243, 72486, 76513, 108729, 153026, 217458, 229539, 459078, 688617, 1377234, 1453747, 2065851, 2907494, 4131702, 4361241, 8722482, 13083723, 26167446, 39251169, 78502338]

約数ペア:

[(1, 78502338), (2, 39251169), (3, 26167446), (6, 13083723), (9, 8722482), (18, 4361241), (19, 4131702), (27, 2907494), (38, 2065851), (54, 1453747), (57, 1377234), (114, 688617), (171, 459078), (342, 229539), (361, 217458), (513, 153026), (722, 108729), (1026, 76513), (1083, 72486), (2166, 36243), (3249, 24162), (4027, 19494), (6498, 12081), (8054, 9747)]