78810822

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4903}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 183605760

約数和(自身を除く): 104794938

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 4903, 5358, 8037, 9806, 14709, 16074, 29418, 44127, 88254, 93157, 186314, 230441, 279471, 460882, 558942, 691323, 838413, 1382646, 1676826, 2073969, 4147938, 4378379, 8756758, 13135137, 26270274, 39405411, 78810822]

約数ペア:

[(1, 78810822), (2, 39405411), (3, 26270274), (6, 13135137), (9, 8756758), (18, 4378379), (19, 4147938), (38, 2073969), (47, 1676826), (57, 1382646), (94, 838413), (114, 691323), (141, 558942), (171, 460882), (282, 279471), (342, 230441), (423, 186314), (846, 93157), (893, 88254), (1786, 44127), (2679, 29418), (4903, 16074), (5358, 14709), (8037, 9806)]